65111770

素因数分解:

$2^1\times 5^1\times {\mathrm{139}}^2\times {\mathrm{337}}^1$

素因数の和:622

約数の個数: 24

約数和(自身を含む): 118400724

約数和(自身を除く): 53288954

約数列:

[1, 2, 5, 10, 139, 278, 337, 674, 695, 1390, 1685, 3370, 19321, 38642, 46843, 93686, 96605, 193210, 234215, 468430, 6511177, 13022354, 32555885, 65111770]

約数ペア:

[(1, 65111770), (2, 32555885), (5, 13022354), (10, 6511177), (139, 468430), (278, 234215), (337, 193210), (674, 96605), (695, 93686), (1390, 46843), (1685, 38642), (3370, 19321)]