31868580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{531143}}^1$

素因数の和:531155

約数の個数: 24

約数和(自身を含む): 89232192

約数和(自身を除く): 57363612

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 531143, 1062286, 1593429, 2124572, 2655715, 3186858, 5311430, 6373716, 7967145, 10622860, 15934290, 31868580]

約数ペア:

[(1, 31868580), (2, 15934290), (3, 10622860), (4, 7967145), (5, 6373716), (6, 5311430), (10, 3186858), (12, 2655715), (15, 2124572), (20, 1593429), (30, 1062286), (60, 531143)]