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A091191 Primitive abundant numbers: abundant numbers (A005101) having no abundant proper divisor. +0
6
12, 18, 20, 30, 42, 56, 66, 70, 78, 88, 102, 104, 114, 138, 174, 186, 196, 222, 246, 258, 272, 282, 304, 308, 318, 354, 364, 366, 368, 402, 426, 438, 464, 474, 476, 498, 532, 534, 550, 572, 582, 606, 618, 642, 644, 650, 654, 678, 748, 762, 786, 812, 822 (list; graph; listen)
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Last modified December 7 08:40 EST 2009. Contains 170430 sequences.


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