67263140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{480451}}^1$

素因数の和:480467

約数の個数: 24

約数和(自身を含む): 161431872

約数和(自身を除く): 94168732

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 480451, 960902, 1921804, 2402255, 3363157, 4804510, 6726314, 9609020, 13452628, 16815785, 33631570, 67263140]

約数ペア:

[(1, 67263140), (2, 33631570), (4, 16815785), (5, 13452628), (7, 9609020), (10, 6726314), (14, 4804510), (20, 3363157), (28, 2402255), (35, 1921804), (70, 960902), (140, 480451)]