137722020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2295367}}^1$

素因数の和:2295379

約数の個数: 24

約数和(自身を含む): 385621824

約数和(自身を除く): 247899804

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2295367, 4590734, 6886101, 9181468, 11476835, 13772202, 22953670, 27544404, 34430505, 45907340, 68861010, 137722020]

約数ペア:

[(1, 137722020), (2, 68861010), (3, 45907340), (4, 34430505), (5, 27544404), (6, 22953670), (10, 13772202), (12, 11476835), (15, 9181468), (20, 6886101), (30, 4590734), (60, 2295367)]