23397420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{389957}}^1$

素因数の和:389969

約数の個数: 24

約数和(自身を含む): 65512944

約数和(自身を除く): 42115524

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 389957, 779914, 1169871, 1559828, 1949785, 2339742, 3899570, 4679484, 5849355, 7799140, 11698710, 23397420]

約数ペア:

[(1, 23397420), (2, 11698710), (3, 7799140), (4, 5849355), (5, 4679484), (6, 3899570), (10, 2339742), (12, 1949785), (15, 1559828), (20, 1169871), (30, 779914), (60, 389957)]