3022780

素因数分解:

$2^2\times 5^1\times {\mathrm{359}}^1\times {\mathrm{421}}^1$

素因数の和:789

約数の個数: 24

約数和(自身を含む): 6380640

約数和(自身を除く): 3357860

約数列:

[1, 2, 4, 5, 10, 20, 359, 421, 718, 842, 1436, 1684, 1795, 2105, 3590, 4210, 7180, 8420, 151139, 302278, 604556, 755695, 1511390, 3022780]

約数ペア:

[(1, 3022780), (2, 1511390), (4, 755695), (5, 604556), (10, 302278), (20, 151139), (359, 8420), (421, 7180), (718, 4210), (842, 3590), (1436, 2105), (1684, 1795)]