3147420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{52457}}^1$

素因数の和:52469

約数の個数: 24

約数和(自身を含む): 8812944

約数和(自身を除く): 5665524

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 52457, 104914, 157371, 209828, 262285, 314742, 524570, 629484, 786855, 1049140, 1573710, 3147420]

約数ペア:

[(1, 3147420), (2, 1573710), (3, 1049140), (4, 786855), (5, 629484), (6, 524570), (10, 314742), (12, 262285), (15, 209828), (20, 157371), (30, 104914), (60, 52457)]