69993010

素因数分解:

$2^1\times 5^1\times {\mathrm{223}}^1\times {\mathrm{31387}}^1$

素因数の和:31617

約数の個数: 16

約数和(自身を含む): 126556416

約数和(自身を除く): 56563406

約数列:

[1, 2, 5, 10, 223, 446, 1115, 2230, 31387, 62774, 156935, 313870, 6999301, 13998602, 34996505, 69993010]

約数ペア:

[(1, 69993010), (2, 34996505), (5, 13998602), (10, 6999301), (223, 313870), (446, 156935), (1115, 62774), (2230, 31387)]