201506060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{1439329}}^1$

素因数の和:1439345

約数の個数: 24

約数和(自身を含む): 483614880

約数和(自身を除く): 282108820

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 1439329, 2878658, 5757316, 7196645, 10075303, 14393290, 20150606, 28786580, 40301212, 50376515, 100753030, 201506060]

約数ペア:

[(1, 201506060), (2, 100753030), (4, 50376515), (5, 40301212), (7, 28786580), (10, 20150606), (14, 14393290), (20, 10075303), (28, 7196645), (35, 5757316), (70, 2878658), (140, 1439329)]