130009180

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{928637}}^1$

素因数の和:928653

約数の個数: 24

約数和(自身を含む): 312022368

約数和(自身を除く): 182013188

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 928637, 1857274, 3714548, 4643185, 6500459, 9286370, 13000918, 18572740, 26001836, 32502295, 65004590, 130009180]

約数ペア:

[(1, 130009180), (2, 65004590), (4, 32502295), (5, 26001836), (7, 18572740), (10, 13000918), (14, 9286370), (20, 6500459), (28, 4643185), (35, 3714548), (70, 1857274), (140, 928637)]