2007990150

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{103}}^1\times {\mathrm{129967}}^1$

素因数の和:130085

約数の個数: 48

約数和(自身を含む): 5028201984

約数和(自身を除く): 3020211834

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 103, 150, 206, 309, 515, 618, 1030, 1545, 2575, 3090, 5150, 7725, 15450, 129967, 259934, 389901, 649835, 779802, 1299670, 1949505, 3249175, 3899010, 6498350, 9747525, 13386601, 19495050, 26773202, 40159803, 66933005, 80319606, 133866010, 200799015, 334665025, 401598030, 669330050, 1003995075, 2007990150]

約数ペア:

[(1, 2007990150), (2, 1003995075), (3, 669330050), (5, 401598030), (6, 334665025), (10, 200799015), (15, 133866010), (25, 80319606), (30, 66933005), (50, 40159803), (75, 26773202), (103, 19495050), (150, 13386601), (206, 9747525), (309, 6498350), (515, 3899010), (618, 3249175), (1030, 1949505), (1545, 1299670), (2575, 779802), (3090, 649835), (5150, 389901), (7725, 259934), (15450, 129967)]