30270352

素因数分解:

$2^4\times 7^1\times {\mathrm{270271}}^1$

素因数の和:270286

約数の個数: 20

約数和(自身を含む): 67027456

約数和(自身を除く): 36757104

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 270271, 540542, 1081084, 1891897, 2162168, 3783794, 4324336, 7567588, 15135176, 30270352]

約数ペア:

[(1, 30270352), (2, 15135176), (4, 7567588), (7, 4324336), (8, 3783794), (14, 2162168), (16, 1891897), (28, 1081084), (56, 540542), (112, 270271)]