69047710

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{21377}}^1$

素因数の和:21420

約数の個数: 32

約数和(自身を含む): 138529440

約数和(自身を除く): 69481730

約数列:

[1, 2, 5, 10, 17, 19, 34, 38, 85, 95, 170, 190, 323, 646, 1615, 3230, 21377, 42754, 106885, 213770, 363409, 406163, 726818, 812326, 1817045, 2030815, 3634090, 4061630, 6904771, 13809542, 34523855, 69047710]

約数ペア:

[(1, 69047710), (2, 34523855), (5, 13809542), (10, 6904771), (17, 4061630), (19, 3634090), (34, 2030815), (38, 1817045), (85, 812326), (95, 726818), (170, 406163), (190, 363409), (323, 213770), (646, 106885), (1615, 42754), (3230, 21377)]