2672180

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{19087}}^1$

素因数の和:19103

約数の個数: 24

約数和(自身を含む): 6413568

約数和(自身を除く): 3741388

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 19087, 38174, 76348, 95435, 133609, 190870, 267218, 381740, 534436, 668045, 1336090, 2672180]

約数ペア:

[(1, 2672180), (2, 1336090), (4, 668045), (5, 534436), (7, 381740), (10, 267218), (14, 190870), (20, 133609), (28, 95435), (35, 76348), (70, 38174), (140, 19087)]