61282020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1021367}}^1$

素因数の和:1021379

約数の個数: 24

約数和(自身を含む): 171589824

約数和(自身を除く): 110307804

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1021367, 2042734, 3064101, 4085468, 5106835, 6128202, 10213670, 12256404, 15320505, 20427340, 30641010, 61282020]

約数ペア:

[(1, 61282020), (2, 30641010), (3, 20427340), (4, 15320505), (5, 12256404), (6, 10213670), (10, 6128202), (12, 5106835), (15, 4085468), (20, 3064101), (30, 2042734), (60, 1021367)]