68277790

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{293}}^1\times {\mathrm{3329}}^1$

素因数の和:3636

約数の個数: 32

約数和(自身を含む): 140978880

約数和(自身を除く): 72701090

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 293, 586, 1465, 2051, 2930, 3329, 4102, 6658, 10255, 16645, 20510, 23303, 33290, 46606, 116515, 233030, 975397, 1950794, 4876985, 6827779, 9753970, 13655558, 34138895, 68277790]

約数ペア:

[(1, 68277790), (2, 34138895), (5, 13655558), (7, 9753970), (10, 6827779), (14, 4876985), (35, 1950794), (70, 975397), (293, 233030), (586, 116515), (1465, 46606), (2051, 33290), (2930, 23303), (3329, 20510), (4102, 16645), (6658, 10255)]