153214660

素因数分解:

$2^2\times 5^1\times {\mathrm{1409}}^1\times {\mathrm{5437}}^1$

素因数の和:6855

約数の個数: 24

約数和(自身を含む): 322038360

約数和(自身を除く): 168823700

約数列:

[1, 2, 4, 5, 10, 20, 1409, 2818, 5437, 5636, 7045, 10874, 14090, 21748, 27185, 28180, 54370, 108740, 7660733, 15321466, 30642932, 38303665, 76607330, 153214660]

約数ペア:

[(1, 153214660), (2, 76607330), (4, 38303665), (5, 30642932), (10, 15321466), (20, 7660733), (1409, 108740), (2818, 54370), (5437, 28180), (5636, 27185), (7045, 21748), (10874, 14090)]