65090690

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{40429}}^1$

素因数の和:40466

約数の個数: 32

約数和(自身を含む): 139726080

約数和(自身を除く): 74635390

約数列:

[1, 2, 5, 7, 10, 14, 23, 35, 46, 70, 115, 161, 230, 322, 805, 1610, 40429, 80858, 202145, 283003, 404290, 566006, 929867, 1415015, 1859734, 2830030, 4649335, 6509069, 9298670, 13018138, 32545345, 65090690]

約数ペア:

[(1, 65090690), (2, 32545345), (5, 13018138), (7, 9298670), (10, 6509069), (14, 4649335), (23, 2830030), (35, 1859734), (46, 1415015), (70, 929867), (115, 566006), (161, 404290), (230, 283003), (322, 202145), (805, 80858), (1610, 40429)]