161734210

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{617}}^1\times {\mathrm{2383}}^1$

素因数の和:3018

約数の個数: 32

約数和(自身を含む): 318235392

約数和(自身を除く): 156501182

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 617, 1234, 2383, 3085, 4766, 6170, 6787, 11915, 13574, 23830, 26213, 33935, 52426, 67870, 131065, 262130, 1470311, 2940622, 7351555, 14703110, 16173421, 32346842, 80867105, 161734210]

約数ペア:

[(1, 161734210), (2, 80867105), (5, 32346842), (10, 16173421), (11, 14703110), (22, 7351555), (55, 2940622), (110, 1470311), (617, 262130), (1234, 131065), (2383, 67870), (3085, 52426), (4766, 33935), (6170, 26213), (6787, 23830), (11915, 13574)]