30189918

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{4441}}^1$

素因数の和:4560

約数の個数: 32

約数和(自身を含む): 66523392

約数和(自身を除く): 36333474

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 103, 206, 309, 618, 1133, 2266, 3399, 4441, 6798, 8882, 13323, 26646, 48851, 97702, 146553, 293106, 457423, 914846, 1372269, 2744538, 5031653, 10063306, 15094959, 30189918]

約数ペア:

[(1, 30189918), (2, 15094959), (3, 10063306), (6, 5031653), (11, 2744538), (22, 1372269), (33, 914846), (66, 457423), (103, 293106), (206, 146553), (309, 97702), (618, 48851), (1133, 26646), (2266, 13323), (3399, 8882), (4441, 6798)]