210306050

素因数分解:

$2^1\times 5^2\times {\mathrm{149}}^1\times {\mathrm{28229}}^1$

素因数の和:28390

約数の個数: 24

約数和(自身を含む): 393808500

約数和(自身を除く): 183502450

約数列:

[1, 2, 5, 10, 25, 50, 149, 298, 745, 1490, 3725, 7450, 28229, 56458, 141145, 282290, 705725, 1411450, 4206121, 8412242, 21030605, 42061210, 105153025, 210306050]

約数ペア:

[(1, 210306050), (2, 105153025), (5, 42061210), (10, 21030605), (25, 8412242), (50, 4206121), (149, 1411450), (298, 705725), (745, 282290), (1490, 141145), (3725, 56458), (7450, 28229)]