15856530

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{197}}^1\times {\mathrm{2683}}^1$

素因数の和:2890

約数の個数: 32

約数和(自身を含む): 38263104

約数和(自身を除く): 22406574

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 197, 394, 591, 985, 1182, 1970, 2683, 2955, 5366, 5910, 8049, 13415, 16098, 26830, 40245, 80490, 528551, 1057102, 1585653, 2642755, 3171306, 5285510, 7928265, 15856530]

約数ペア:

[(1, 15856530), (2, 7928265), (3, 5285510), (5, 3171306), (6, 2642755), (10, 1585653), (15, 1057102), (30, 528551), (197, 80490), (394, 40245), (591, 26830), (985, 16098), (1182, 13415), (1970, 8049), (2683, 5910), (2955, 5366)]