26991330

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{899711}}^1$

素因数の和:899721

約数の個数: 16

約数和(自身を含む): 64779264

約数和(自身を除く): 37787934

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 899711, 1799422, 2699133, 4498555, 5398266, 8997110, 13495665, 26991330]

約数ペア:

[(1, 26991330), (2, 13495665), (3, 8997110), (5, 5398266), (6, 4498555), (10, 2699133), (15, 1799422), (30, 899711)]