299011390

素因数分解:

$2^1\times 5^1\times {\mathrm{29901139}}^1$

素因数の和:29901146

約数の個数: 8

約数和(自身を含む): 538220520

約数和(自身を除く): 239209130

約数列:

[1, 2, 5, 10, 29901139, 59802278, 149505695, 299011390]

約数ペア:

[(1, 299011390), (2, 149505695), (5, 59802278), (10, 29901139)]