252245460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{4204091}}^1$

素因数の和:4204103

約数の個数: 24

約数和(自身を含む): 706287456

約数和(自身を除く): 454041996

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 4204091, 8408182, 12612273, 16816364, 21020455, 25224546, 42040910, 50449092, 63061365, 84081820, 126122730, 252245460]

約数ペア:

[(1, 252245460), (2, 126122730), (3, 84081820), (4, 63061365), (5, 50449092), (6, 42040910), (10, 25224546), (12, 21020455), (15, 16816364), (20, 12612273), (30, 8408182), (60, 4204091)]