30405348

素因数分解:

$2^2\times 3^3\times {\mathrm{281531}}^1$

素因数の和:281544

約数の個数: 24

約数和(自身を含む): 78828960

約数和(自身を除く): 48423612

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 281531, 563062, 844593, 1126124, 1689186, 2533779, 3378372, 5067558, 7601337, 10135116, 15202674, 30405348]

約数ペア:

[(1, 30405348), (2, 15202674), (3, 10135116), (4, 7601337), (6, 5067558), (9, 3378372), (12, 2533779), (18, 1689186), (27, 1126124), (36, 844593), (54, 563062), (108, 281531)]