70316260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{502259}}^1$

素因数の和:502275

約数の個数: 24

約数和(自身を含む): 168759360

約数和(自身を除く): 98443100

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 502259, 1004518, 2009036, 2511295, 3515813, 5022590, 7031626, 10045180, 14063252, 17579065, 35158130, 70316260]

約数ペア:

[(1, 70316260), (2, 35158130), (4, 17579065), (5, 14063252), (7, 10045180), (10, 7031626), (14, 5022590), (20, 3515813), (28, 2511295), (35, 2009036), (70, 1004518), (140, 502259)]