146208370

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{189881}}^1$

素因数の和:189906

約数の個数: 32

約数和(自身を含む): 328116096

約数和(自身を除く): 181907726

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 385, 770, 189881, 379762, 949405, 1329167, 1898810, 2088691, 2658334, 4177382, 6645835, 10443455, 13291670, 14620837, 20886910, 29241674, 73104185, 146208370]

約数ペア:

[(1, 146208370), (2, 73104185), (5, 29241674), (7, 20886910), (10, 14620837), (11, 13291670), (14, 10443455), (22, 6645835), (35, 4177382), (55, 2658334), (70, 2088691), (77, 1898810), (110, 1329167), (154, 949405), (385, 379762), (770, 189881)]