13120530

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{437351}}^1$

素因数の和:437361

約数の個数: 16

約数和(自身を含む): 31489344

約数和(自身を除く): 18368814

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 437351, 874702, 1312053, 2186755, 2624106, 4373510, 6560265, 13120530]

約数ペア:

[(1, 13120530), (2, 6560265), (3, 4373510), (5, 2624106), (6, 2186755), (10, 1312053), (15, 874702), (30, 437351)]