30900828

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{367867}}^1$

素因数の和:367881

約数の個数: 24

約数和(自身を含む): 82402432

約数和(自身を除く): 51501604

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 367867, 735734, 1103601, 1471468, 2207202, 2575069, 4414404, 5150138, 7725207, 10300276, 15450414, 30900828]

約数ペア:

[(1, 30900828), (2, 15450414), (3, 10300276), (4, 7725207), (6, 5150138), (7, 4414404), (12, 2575069), (14, 2207202), (21, 1471468), (28, 1103601), (42, 735734), (84, 367867)]