161363090

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{53609}}^1$

素因数の和:53666

約数の個数: 32

約数和(自身を含む): 339672960

約数和(自身を除く): 178309870

約数列:

[1, 2, 5, 7, 10, 14, 35, 43, 70, 86, 215, 301, 430, 602, 1505, 3010, 53609, 107218, 268045, 375263, 536090, 750526, 1876315, 2305187, 3752630, 4610374, 11525935, 16136309, 23051870, 32272618, 80681545, 161363090]

約数ペア:

[(1, 161363090), (2, 80681545), (5, 32272618), (7, 23051870), (10, 16136309), (14, 11525935), (35, 4610374), (43, 3752630), (70, 2305187), (86, 1876315), (215, 750526), (301, 536090), (430, 375263), (602, 268045), (1505, 107218), (3010, 53609)]