118877570

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{1571}}^1$

素因数の和:1655

約数の個数: 64

約数和(自身を含む): 260775936

約数和(自身を除く): 141898366

約数列:

[1, 2, 5, 7, 10, 14, 23, 35, 46, 47, 70, 94, 115, 161, 230, 235, 322, 329, 470, 658, 805, 1081, 1571, 1610, 1645, 2162, 3142, 3290, 5405, 7567, 7855, 10810, 10997, 15134, 15710, 21994, 36133, 37835, 54985, 72266, 73837, 75670, 109970, 147674, 180665, 252931, 361330, 369185, 505862, 516859, 738370, 1033718, 1264655, 1698251, 2529310, 2584295, 3396502, 5168590, 8491255, 11887757, 16982510, 23775514, 59438785, 118877570]

約数ペア:

[(1, 118877570), (2, 59438785), (5, 23775514), (7, 16982510), (10, 11887757), (14, 8491255), (23, 5168590), (35, 3396502), (46, 2584295), (47, 2529310), (70, 1698251), (94, 1264655), (115, 1033718), (161, 738370), (230, 516859), (235, 505862), (322, 369185), (329, 361330), (470, 252931), (658, 180665), (805, 147674), (1081, 109970), (1571, 75670), (1610, 73837), (1645, 72266), (2162, 54985), (3142, 37835), (3290, 36133), (5405, 21994), (7567, 15710), (7855, 15134), (10810, 10997)]