2830514155

素因数分解:

$5^1\times 7^2\times {\mathrm{11553119}}^1$

素因数の和:11553138

約数の個数: 12

約数和(自身を含む): 3951167040

約数和(自身を除く): 1120652885

約数列:

[1, 5, 7, 35, 49, 245, 11553119, 57765595, 80871833, 404359165, 566102831, 2830514155]

約数ペア:

[(1, 2830514155), (5, 566102831), (7, 404359165), (35, 80871833), (49, 57765595), (245, 11553119)]