68705510

素因数分解:

$2^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{86969}}^1$

素因数の和:87055

約数の個数: 16

約数和(自身を含む): 125236800

約数和(自身を除く): 56531290

約数列:

[1, 2, 5, 10, 79, 158, 395, 790, 86969, 173938, 434845, 869690, 6870551, 13741102, 34352755, 68705510]

約数ペア:

[(1, 68705510), (2, 34352755), (5, 13741102), (10, 6870551), (79, 869690), (158, 434845), (395, 173938), (790, 86969)]