30199792

素因数分解:

$2^4\times 7^1\times {\mathrm{269641}}^1$

素因数の和:269656

約数の個数: 20

約数和(自身を含む): 66871216

約数和(自身を除く): 36671424

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 269641, 539282, 1078564, 1887487, 2157128, 3774974, 4314256, 7549948, 15099896, 30199792]

約数ペア:

[(1, 30199792), (2, 15099896), (4, 7549948), (7, 4314256), (8, 3774974), (14, 2157128), (16, 1887487), (28, 1078564), (56, 539282), (112, 269641)]