28086090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{936203}}^1$

素因数の和:936213

約数の個数: 16

約数和(自身を含む): 67406688

約数和(自身を除く): 39320598

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 936203, 1872406, 2808609, 4681015, 5617218, 9362030, 14043045, 28086090]

約数ペア:

[(1, 28086090), (2, 14043045), (3, 9362030), (5, 5617218), (6, 4681015), (10, 2808609), (15, 1872406), (30, 936203)]