4238710

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{3187}}^1$

素因数の和:3220

約数の個数: 32

約数和(自身を含む): 9181440

約数和(自身を除く): 4942730

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 70, 95, 133, 190, 266, 665, 1330, 3187, 6374, 15935, 22309, 31870, 44618, 60553, 111545, 121106, 223090, 302765, 423871, 605530, 847742, 2119355, 4238710]

約数ペア:

[(1, 4238710), (2, 2119355), (5, 847742), (7, 605530), (10, 423871), (14, 302765), (19, 223090), (35, 121106), (38, 111545), (70, 60553), (95, 44618), (133, 31870), (190, 22309), (266, 15935), (665, 6374), (1330, 3187)]