9927930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1$

素因数の和:219

約数の個数: 64

約数和(自身を含む): 24883200

約数和(自身を除く): 14955270

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 59, 71, 79, 118, 142, 158, 177, 213, 237, 295, 354, 355, 395, 426, 474, 590, 710, 790, 885, 1065, 1185, 1770, 2130, 2370, 4189, 4661, 5609, 8378, 9322, 11218, 12567, 13983, 16827, 20945, 23305, 25134, 27966, 28045, 33654, 41890, 46610, 56090, 62835, 69915, 84135, 125670, 139830, 168270, 330931, 661862, 992793, 1654655, 1985586, 3309310, 4963965, 9927930]

約数ペア:

[(1, 9927930), (2, 4963965), (3, 3309310), (5, 1985586), (6, 1654655), (10, 992793), (15, 661862), (30, 330931), (59, 168270), (71, 139830), (79, 125670), (118, 84135), (142, 69915), (158, 62835), (177, 56090), (213, 46610), (237, 41890), (295, 33654), (354, 28045), (355, 27966), (395, 25134), (426, 23305), (474, 20945), (590, 16827), (710, 13983), (790, 12567), (885, 11218), (1065, 9322), (1185, 8378), (1770, 5609), (2130, 4661), (2370, 4189)]