29940665

素因数分解:

$5^1\times {\mathrm{109}}^1\times {\mathrm{137}}^1\times {\mathrm{401}}^1$

素因数の和:652

約数の個数: 16

約数和(自身を含む): 36614160

約数和(自身を除く): 6673495

約数列:

[1, 5, 109, 137, 401, 545, 685, 2005, 14933, 43709, 54937, 74665, 218545, 274685, 5988133, 29940665]

約数ペア:

[(1, 29940665), (5, 5988133), (109, 274685), (137, 218545), (401, 74665), (545, 54937), (685, 43709), (2005, 14933)]