1451051980

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{10364657}}^1$

素因数の和:10364673

約数の個数: 24

約数和(自身を含む): 3482525088

約数和(自身を除く): 2031473108

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 10364657, 20729314, 41458628, 51823285, 72552599, 103646570, 145105198, 207293140, 290210396, 362762995, 725525990, 1451051980]

約数ペア:

[(1, 1451051980), (2, 725525990), (4, 362762995), (5, 290210396), (7, 207293140), (10, 145105198), (14, 103646570), (20, 72552599), (28, 51823285), (35, 41458628), (70, 20729314), (140, 10364657)]