30982730

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{5623}}^1$

素因数の和:5678

約数の個数: 32

約数和(自身を含む): 60739200

約数和(自身を除く): 29756470

約数列:

[1, 2, 5, 10, 19, 29, 38, 58, 95, 145, 190, 290, 551, 1102, 2755, 5510, 5623, 11246, 28115, 56230, 106837, 163067, 213674, 326134, 534185, 815335, 1068370, 1630670, 3098273, 6196546, 15491365, 30982730]

約数ペア:

[(1, 30982730), (2, 15491365), (5, 6196546), (10, 3098273), (19, 1630670), (29, 1068370), (38, 815335), (58, 534185), (95, 326134), (145, 213674), (190, 163067), (290, 106837), (551, 56230), (1102, 28115), (2755, 11246), (5510, 5623)]