86172420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1436207}}^1$

素因数の和:1436219

約数の個数: 24

約数和(自身を含む): 241282944

約数和(自身を除く): 155110524

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1436207, 2872414, 4308621, 5744828, 7181035, 8617242, 14362070, 17234484, 21543105, 28724140, 43086210, 86172420]

約数ペア:

[(1, 86172420), (2, 43086210), (3, 28724140), (4, 21543105), (5, 17234484), (6, 14362070), (10, 8617242), (12, 7181035), (15, 5744828), (20, 4308621), (30, 2872414), (60, 1436207)]