70986840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{5857}}^1$

素因数の和:5972

約数の個数: 64

約数和(自身を含む): 215105760

約数和(自身を除く): 144118920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 101, 120, 202, 303, 404, 505, 606, 808, 1010, 1212, 1515, 2020, 2424, 3030, 4040, 5857, 6060, 11714, 12120, 17571, 23428, 29285, 35142, 46856, 58570, 70284, 87855, 117140, 140568, 175710, 234280, 351420, 591557, 702840, 1183114, 1774671, 2366228, 2957785, 3549342, 4732456, 5915570, 7098684, 8873355, 11831140, 14197368, 17746710, 23662280, 35493420, 70986840]

約数ペア:

[(1, 70986840), (2, 35493420), (3, 23662280), (4, 17746710), (5, 14197368), (6, 11831140), (8, 8873355), (10, 7098684), (12, 5915570), (15, 4732456), (20, 3549342), (24, 2957785), (30, 2366228), (40, 1774671), (60, 1183114), (101, 702840), (120, 591557), (202, 351420), (303, 234280), (404, 175710), (505, 140568), (606, 117140), (808, 87855), (1010, 70284), (1212, 58570), (1515, 46856), (2020, 35142), (2424, 29285), (3030, 23428), (4040, 17571), (5857, 12120), (6060, 11714)]