12823620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{213727}}^1$

素因数の和:213739

約数の個数: 24

約数和(自身を含む): 35906304

約数和(自身を除く): 23082684

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 213727, 427454, 641181, 854908, 1068635, 1282362, 2137270, 2564724, 3205905, 4274540, 6411810, 12823620]

約数ペア:

[(1, 12823620), (2, 6411810), (3, 4274540), (4, 3205905), (5, 2564724), (6, 2137270), (10, 1282362), (12, 1068635), (15, 854908), (20, 641181), (30, 427454), (60, 213727)]