1864530

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{20717}}^1$

素因数の和:20730

約数の個数: 24

約数和(自身を含む): 4848012

約数和(自身を除く): 2983482

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 20717, 41434, 62151, 103585, 124302, 186453, 207170, 310755, 372906, 621510, 932265, 1864530]

約数ペア:

[(1, 1864530), (2, 932265), (3, 621510), (5, 372906), (6, 310755), (9, 207170), (10, 186453), (15, 124302), (18, 103585), (30, 62151), (45, 41434), (90, 20717)]