30421028

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{6343}}^1$

素因数の和:6467

約数の個数: 24

約数和(自身を含む): 58618560

約数和(自身を除く): 28197532

約数列:

[1, 2, 4, 11, 22, 44, 109, 218, 436, 1199, 2398, 4796, 6343, 12686, 25372, 69773, 139546, 279092, 691387, 1382774, 2765548, 7605257, 15210514, 30421028]

約数ペア:

[(1, 30421028), (2, 15210514), (4, 7605257), (11, 2765548), (22, 1382774), (44, 691387), (109, 279092), (218, 139546), (436, 69773), (1199, 25372), (2398, 12686), (4796, 6343)]