68584510

素因数分解:

$2^1\times 5^1\times {\mathrm{1621}}^1\times {\mathrm{4231}}^1$

素因数の和:5859

約数の個数: 16

約数和(自身を含む): 123557472

約数和(自身を除く): 54972962

約数列:

[1, 2, 5, 10, 1621, 3242, 4231, 8105, 8462, 16210, 21155, 42310, 6858451, 13716902, 34292255, 68584510]

約数ペア:

[(1, 68584510), (2, 34292255), (5, 13716902), (10, 6858451), (1621, 42310), (3242, 21155), (4231, 16210), (8105, 8462)]