70316540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{502261}}^1$

素因数の和:502277

約数の個数: 24

約数和(自身を含む): 168760032

約数和(自身を除く): 98443492

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 502261, 1004522, 2009044, 2511305, 3515827, 5022610, 7031654, 10045220, 14063308, 17579135, 35158270, 70316540]

約数ペア:

[(1, 70316540), (2, 35158270), (4, 17579135), (5, 14063308), (7, 10045220), (10, 7031654), (14, 5022610), (20, 3515827), (28, 2511305), (35, 2009044), (70, 1004522), (140, 502261)]