70310140

素因数分解:

$2^2\times 5^1\times {\mathrm{101}}^1\times {\mathrm{34807}}^1$

素因数の和:34917

約数の個数: 24

約数和(自身を含む): 149117472

約数和(自身を除く): 78807332

約数列:

[1, 2, 4, 5, 10, 20, 101, 202, 404, 505, 1010, 2020, 34807, 69614, 139228, 174035, 348070, 696140, 3515507, 7031014, 14062028, 17577535, 35155070, 70310140]

約数ペア:

[(1, 70310140), (2, 35155070), (4, 17577535), (5, 14062028), (10, 7031014), (20, 3515507), (101, 696140), (202, 348070), (404, 174035), (505, 139228), (1010, 69614), (2020, 34807)]