3171140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{22651}}^1$

素因数の和:22667

約数の個数: 24

約数和(自身を含む): 7611072

約数和(自身を除く): 4439932

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 22651, 45302, 90604, 113255, 158557, 226510, 317114, 453020, 634228, 792785, 1585570, 3171140]

約数ペア:

[(1, 3171140), (2, 1585570), (4, 792785), (5, 634228), (7, 453020), (10, 317114), (14, 226510), (20, 158557), (28, 113255), (35, 90604), (70, 45302), (140, 22651)]