2005237067330

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{987801511}}^1$

素因数の和:987801554

約数の個数: 32

約数和(自身を含む): 4267302531840

約数和(自身を除く): 2262065464510

約数列:

[1, 2, 5, 7, 10, 14, 29, 35, 58, 70, 145, 203, 290, 406, 1015, 2030, 987801511, 1975603022, 4939007555, 6914610577, 9878015110, 13829221154, 28646243819, 34573052885, 57292487638, 69146105770, 143231219095, 200523706733, 286462438190, 401047413466, 1002618533665, 2005237067330]

約数ペア:

[(1, 2005237067330), (2, 1002618533665), (5, 401047413466), (7, 286462438190), (10, 200523706733), (14, 143231219095), (29, 69146105770), (35, 57292487638), (58, 34573052885), (70, 28646243819), (145, 13829221154), (203, 9878015110), (290, 6914610577), (406, 4939007555), (1015, 1975603022), (2030, 987801511)]