152180

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{1087}}^1$

素因数の和:1103

約数の個数: 24

約数和(自身を含む): 365568

約数和(自身を除く): 213388

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 1087, 2174, 4348, 5435, 7609, 10870, 15218, 21740, 30436, 38045, 76090, 152180]

約数ペア:

[(1, 152180), (2, 76090), (4, 38045), (5, 30436), (7, 21740), (10, 15218), (14, 10870), (20, 7609), (28, 5435), (35, 4348), (70, 2174), (140, 1087)]