68973740

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{313517}}^1$

素因数の和:313537

約数の個数: 24

約数和(自身を含む): 158013072

約数和(自身を除く): 89039332

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 313517, 627034, 1254068, 1567585, 3135170, 3448687, 6270340, 6897374, 13794748, 17243435, 34486870, 68973740]

約数ペア:

[(1, 68973740), (2, 34486870), (4, 17243435), (5, 13794748), (10, 6897374), (11, 6270340), (20, 3448687), (22, 3135170), (44, 1567585), (55, 1254068), (110, 627034), (220, 313517)]