61968390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{2377}}^1$

素因数の和:2477

約数の個数: 64

約数和(自身を含む): 164367360

約数和(自身を除く): 102398970

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 79, 110, 158, 165, 237, 330, 395, 474, 790, 869, 1185, 1738, 2370, 2377, 2607, 4345, 4754, 5214, 7131, 8690, 11885, 13035, 14262, 23770, 26070, 26147, 35655, 52294, 71310, 78441, 130735, 156882, 187783, 261470, 375566, 392205, 563349, 784410, 938915, 1126698, 1877830, 2065613, 2816745, 4131226, 5633490, 6196839, 10328065, 12393678, 20656130, 30984195, 61968390]

約数ペア:

[(1, 61968390), (2, 30984195), (3, 20656130), (5, 12393678), (6, 10328065), (10, 6196839), (11, 5633490), (15, 4131226), (22, 2816745), (30, 2065613), (33, 1877830), (55, 1126698), (66, 938915), (79, 784410), (110, 563349), (158, 392205), (165, 375566), (237, 261470), (330, 187783), (395, 156882), (474, 130735), (790, 78441), (869, 71310), (1185, 52294), (1738, 35655), (2370, 26147), (2377, 26070), (2607, 23770), (4345, 14262), (4754, 13035), (5214, 11885), (7131, 8690)]