30914072

素因数分解:

$2^3\times 7^1\times {\mathrm{263}}^1\times {\mathrm{2099}}^1$

素因数の和:2375

約数の個数: 32

約数和(自身を含む): 66528000

約数和(自身を除く): 35613928

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 263, 526, 1052, 1841, 2099, 2104, 3682, 4198, 7364, 8396, 14693, 14728, 16792, 29386, 58772, 117544, 552037, 1104074, 2208148, 3864259, 4416296, 7728518, 15457036, 30914072]

約数ペア:

[(1, 30914072), (2, 15457036), (4, 7728518), (7, 4416296), (8, 3864259), (14, 2208148), (28, 1104074), (56, 552037), (263, 117544), (526, 58772), (1052, 29386), (1841, 16792), (2099, 14728), (2104, 14693), (3682, 8396), (4198, 7364)]