156631419660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2610523661}}^1$

素因数の和:2610523673

約数の個数: 24

約数和(自身を含む): 438567975216

約数和(自身を除く): 281936555556

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2610523661, 5221047322, 7831570983, 10442094644, 13052618305, 15663141966, 26105236610, 31326283932, 39157854915, 52210473220, 78315709830, 156631419660]

約数ペア:

[(1, 156631419660), (2, 78315709830), (3, 52210473220), (4, 39157854915), (5, 31326283932), (6, 26105236610), (10, 15663141966), (12, 13052618305), (15, 10442094644), (20, 7831570983), (30, 5221047322), (60, 2610523661)]