56438310

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{1881277}}^1$

素因数の和:1881287

約数の個数: 16

約数和(自身を含む): 135452016

約数和(自身を除く): 79013706

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 1881277, 3762554, 5643831, 9406385, 11287662, 18812770, 28219155, 56438310]

約数ペア:

[(1, 56438310), (2, 28219155), (3, 18812770), (5, 11287662), (6, 9406385), (10, 5643831), (15, 3762554), (30, 1881277)]