62542020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{109}}^1\times {\mathrm{131}}^1$

素因数の和:325

約数の個数: 96

約数和(自身を含む): 180512640

約数和(自身を除く): 117970620

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 73, 109, 131, 146, 218, 219, 262, 292, 327, 365, 393, 436, 438, 524, 545, 654, 655, 730, 786, 876, 1090, 1095, 1308, 1310, 1460, 1572, 1635, 1965, 2180, 2190, 2620, 3270, 3930, 4380, 6540, 7860, 7957, 9563, 14279, 15914, 19126, 23871, 28558, 28689, 31828, 38252, 39785, 42837, 47742, 47815, 57116, 57378, 71395, 79570, 85674, 95484, 95630, 114756, 119355, 142790, 143445, 159140, 171348, 191260, 214185, 238710, 285580, 286890, 428370, 477420, 573780, 856740, 1042367, 2084734, 3127101, 4169468, 5211835, 6254202, 10423670, 12508404, 15635505, 20847340, 31271010, 62542020]

約数ペア:

[(1, 62542020), (2, 31271010), (3, 20847340), (4, 15635505), (5, 12508404), (6, 10423670), (10, 6254202), (12, 5211835), (15, 4169468), (20, 3127101), (30, 2084734), (60, 1042367), (73, 856740), (109, 573780), (131, 477420), (146, 428370), (218, 286890), (219, 285580), (262, 238710), (292, 214185), (327, 191260), (365, 171348), (393, 159140), (436, 143445), (438, 142790), (524, 119355), (545, 114756), (654, 95630), (655, 95484), (730, 85674), (786, 79570), (876, 71395), (1090, 57378), (1095, 57116), (1308, 47815), (1310, 47742), (1460, 42837), (1572, 39785), (1635, 38252), (1965, 31828), (2180, 28689), (2190, 28558), (2620, 23871), (3270, 19126), (3930, 15914), (4380, 14279), (6540, 9563), (7860, 7957)]