68265260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{283}}^1\times {\mathrm{1723}}^1$

素因数の和:2022

約数の個数: 48

約数和(自身を含む): 164510976

約数和(自身を除く): 96245716

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 283, 566, 1132, 1415, 1723, 1981, 2830, 3446, 3962, 5660, 6892, 7924, 8615, 9905, 12061, 17230, 19810, 24122, 34460, 39620, 48244, 60305, 120610, 241220, 487609, 975218, 1950436, 2438045, 3413263, 4876090, 6826526, 9752180, 13653052, 17066315, 34132630, 68265260]

約数ペア:

[(1, 68265260), (2, 34132630), (4, 17066315), (5, 13653052), (7, 9752180), (10, 6826526), (14, 4876090), (20, 3413263), (28, 2438045), (35, 1950436), (70, 975218), (140, 487609), (283, 241220), (566, 120610), (1132, 60305), (1415, 48244), (1723, 39620), (1981, 34460), (2830, 24122), (3446, 19810), (3962, 17230), (5660, 12061), (6892, 9905), (7924, 8615)]