1189805220830

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{31231}}^1\times {\mathrm{71881}}^1$

素因数の和:103172

約数の個数: 32

約数和(自身を含む): 2182158102528

約数和(自身を除く): 992352881698

約数列:

[1, 2, 5, 10, 53, 106, 265, 530, 31231, 62462, 71881, 143762, 156155, 312310, 359405, 718810, 1655243, 3310486, 3809693, 7619386, 8276215, 16552430, 19048465, 38096930, 2244915511, 4489831022, 11224577555, 22449155110, 118980522083, 237961044166, 594902610415, 1189805220830]

約数ペア:

[(1, 1189805220830), (2, 594902610415), (5, 237961044166), (10, 118980522083), (53, 22449155110), (106, 11224577555), (265, 4489831022), (530, 2244915511), (31231, 38096930), (62462, 19048465), (71881, 16552430), (143762, 8276215), (156155, 7619386), (312310, 3809693), (359405, 3310486), (718810, 1655243)]