21925290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{730843}}^1$

素因数の和:730853

約数の個数: 16

約数和(自身を含む): 52620768

約数和(自身を除く): 30695478

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 730843, 1461686, 2192529, 3654215, 4385058, 7308430, 10962645, 21925290]

約数ペア:

[(1, 21925290), (2, 10962645), (3, 7308430), (5, 4385058), (6, 3654215), (10, 2192529), (15, 1461686), (30, 730843)]