85437420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1423957}}^1$

素因数の和:1423969

約数の個数: 24

約数和(自身を含む): 239224944

約数和(自身を除く): 153787524

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1423957, 2847914, 4271871, 5695828, 7119785, 8543742, 14239570, 17087484, 21359355, 28479140, 42718710, 85437420]

約数ペア:

[(1, 85437420), (2, 42718710), (3, 28479140), (4, 21359355), (5, 17087484), (6, 14239570), (10, 8543742), (12, 7119785), (15, 5695828), (20, 4271871), (30, 2847914), (60, 1423957)]