75131140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{536651}}^1$

素因数の和:536667

約数の個数: 24

約数和(自身を含む): 180315072

約数和(自身を除く): 105183932

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 536651, 1073302, 2146604, 2683255, 3756557, 5366510, 7513114, 10733020, 15026228, 18782785, 37565570, 75131140]

約数ペア:

[(1, 75131140), (2, 37565570), (4, 18782785), (5, 15026228), (7, 10733020), (10, 7513114), (14, 5366510), (20, 3756557), (28, 2683255), (35, 2146604), (70, 1073302), (140, 536651)]