6435620

素因数分解:

$2^2\times 5^1\times {\mathrm{151}}^1\times {\mathrm{2131}}^1$

素因数の和:2291

約数の個数: 24

約数和(自身を含む): 13610688

約数和(自身を除く): 7175068

約数列:

[1, 2, 4, 5, 10, 20, 151, 302, 604, 755, 1510, 2131, 3020, 4262, 8524, 10655, 21310, 42620, 321781, 643562, 1287124, 1608905, 3217810, 6435620]

約数ペア:

[(1, 6435620), (2, 3217810), (4, 1608905), (5, 1287124), (10, 643562), (20, 321781), (151, 42620), (302, 21310), (604, 10655), (755, 8524), (1510, 4262), (2131, 3020)]