2007180770

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{988759}}^1$

素因数の和:988802

約数の個数: 32

約数和(自身を含む): 4271443200

約数和(自身を除く): 2264262430

約数列:

[1, 2, 5, 7, 10, 14, 29, 35, 58, 70, 145, 203, 290, 406, 1015, 2030, 988759, 1977518, 4943795, 6921313, 9887590, 13842626, 28674011, 34606565, 57348022, 69213130, 143370055, 200718077, 286740110, 401436154, 1003590385, 2007180770]

約数ペア:

[(1, 2007180770), (2, 1003590385), (5, 401436154), (7, 286740110), (10, 200718077), (14, 143370055), (29, 69213130), (35, 57348022), (58, 34606565), (70, 28674011), (145, 13842626), (203, 9887590), (290, 6921313), (406, 4943795), (1015, 1977518), (2030, 988759)]