68300490

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{20887}}^1$

素因数の和:21006

約数の個数: 32

約数和(自身を含む): 165432960

約数和(自身を除く): 97132470

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 109, 218, 327, 545, 654, 1090, 1635, 3270, 20887, 41774, 62661, 104435, 125322, 208870, 313305, 626610, 2276683, 4553366, 6830049, 11383415, 13660098, 22766830, 34150245, 68300490]

約数ペア:

[(1, 68300490), (2, 34150245), (3, 22766830), (5, 13660098), (6, 11383415), (10, 6830049), (15, 4553366), (30, 2276683), (109, 626610), (218, 313305), (327, 208870), (545, 125322), (654, 104435), (1090, 62661), (1635, 41774), (3270, 20887)]