1340570

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1741}}^1$

素因数の和:1766

約数の個数: 32

約数和(自身を含む): 3010176

約数和(自身を除く): 1669606

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 385, 770, 1741, 3482, 8705, 12187, 17410, 19151, 24374, 38302, 60935, 95755, 121870, 134057, 191510, 268114, 670285, 1340570]

約数ペア:

[(1, 1340570), (2, 670285), (5, 268114), (7, 191510), (10, 134057), (11, 121870), (14, 95755), (22, 60935), (35, 38302), (55, 24374), (70, 19151), (77, 17410), (110, 12187), (154, 8705), (385, 3482), (770, 1741)]