8218310

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{1667}}^1$

素因数の和:1720

約数の個数: 32

約数和(自身を含む): 16212960

約数和(自身を除く): 7994650

約数列:

[1, 2, 5, 10, 17, 29, 34, 58, 85, 145, 170, 290, 493, 986, 1667, 2465, 3334, 4930, 8335, 16670, 28339, 48343, 56678, 96686, 141695, 241715, 283390, 483430, 821831, 1643662, 4109155, 8218310]

約数ペア:

[(1, 8218310), (2, 4109155), (5, 1643662), (10, 821831), (17, 483430), (29, 283390), (34, 241715), (58, 141695), (85, 96686), (145, 56678), (170, 48343), (290, 28339), (493, 16670), (986, 8335), (1667, 4930), (2465, 3334)]