9814210

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{20029}}^1$

素因数の和:20050

約数の個数: 24

約数和(自身を含む): 20550780

約数和(自身を除く): 10736570

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 20029, 40058, 100145, 140203, 200290, 280406, 701015, 981421, 1402030, 1962842, 4907105, 9814210]

約数ペア:

[(1, 9814210), (2, 4907105), (5, 1962842), (7, 1402030), (10, 981421), (14, 701015), (35, 280406), (49, 200290), (70, 140203), (98, 100145), (245, 40058), (490, 20029)]