30398242

素因数分解:

$2^1\times 7^1\times {\mathrm{353}}^1\times {\mathrm{6151}}^1$

素因数の和:6513

約数の個数: 16

約数和(自身を含む): 52267392

約数和(自身を除く): 21869150

約数列:

[1, 2, 7, 14, 353, 706, 2471, 4942, 6151, 12302, 43057, 86114, 2171303, 4342606, 15199121, 30398242]

約数ペア:

[(1, 30398242), (2, 15199121), (7, 4342606), (14, 2171303), (353, 86114), (706, 43057), (2471, 12302), (4942, 6151)]