31797420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{529957}}^1$

素因数の和:529969

約数の個数: 24

約数和(自身を含む): 89032944

約数和(自身を除く): 57235524

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 529957, 1059914, 1589871, 2119828, 2649785, 3179742, 5299570, 6359484, 7949355, 10599140, 15898710, 31797420]

約数ペア:

[(1, 31797420), (2, 15898710), (3, 10599140), (4, 7949355), (5, 6359484), (6, 5299570), (10, 3179742), (12, 2649785), (15, 2119828), (20, 1589871), (30, 1059914), (60, 529957)]