722516060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{5160829}}^1$

素因数の和:5160845

約数の個数: 24

約数和(自身を含む): 1734038880

約数和(自身を除く): 1011522820

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 5160829, 10321658, 20643316, 25804145, 36125803, 51608290, 72251606, 103216580, 144503212, 180629015, 361258030, 722516060]

約数ペア:

[(1, 722516060), (2, 361258030), (4, 180629015), (5, 144503212), (7, 103216580), (10, 72251606), (14, 51608290), (20, 36125803), (28, 25804145), (35, 20643316), (70, 10321658), (140, 5160829)]