70923140

素因数分解:

$2^2\times 5^1\times {\mathrm{307}}^1\times {\mathrm{11551}}^1$

素因数の和:11867

約数の個数: 24

約数和(自身を含む): 149436672

約数和(自身を除く): 78513532

約数列:

[1, 2, 4, 5, 10, 20, 307, 614, 1228, 1535, 3070, 6140, 11551, 23102, 46204, 57755, 115510, 231020, 3546157, 7092314, 14184628, 17730785, 35461570, 70923140]

約数ペア:

[(1, 70923140), (2, 35461570), (4, 17730785), (5, 14184628), (10, 7092314), (20, 3546157), (307, 231020), (614, 115510), (1228, 57755), (1535, 46204), (3070, 23102), (6140, 11551)]