25301460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{421691}}^1$

素因数の和:421703

約数の個数: 24

約数和(自身を含む): 70844256

約数和(自身を除く): 45542796

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 421691, 843382, 1265073, 1686764, 2108455, 2530146, 4216910, 5060292, 6325365, 8433820, 12650730, 25301460]

約数ペア:

[(1, 25301460), (2, 12650730), (3, 8433820), (4, 6325365), (5, 5060292), (6, 4216910), (10, 2530146), (12, 2108455), (15, 1686764), (20, 1265073), (30, 843382), (60, 421691)]