9997620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{166627}}^1$

素因数の和:166639

約数の個数: 24

約数和(自身を含む): 27993504

約数和(自身を除く): 17995884

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 166627, 333254, 499881, 666508, 833135, 999762, 1666270, 1999524, 2499405, 3332540, 4998810, 9997620]

約数ペア:

[(1, 9997620), (2, 4998810), (3, 3332540), (4, 2499405), (5, 1999524), (6, 1666270), (10, 999762), (12, 833135), (15, 666508), (20, 499881), (30, 333254), (60, 166627)]