12515430

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{417181}}^1$

素因数の和:417191

約数の個数: 16

約数和(自身を含む): 30037104

約数和(自身を除く): 17521674

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 417181, 834362, 1251543, 2085905, 2503086, 4171810, 6257715, 12515430]

約数ペア:

[(1, 12515430), (2, 6257715), (3, 4171810), (5, 2503086), (6, 2085905), (10, 1251543), (15, 834362), (30, 417181)]