30494974

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{431}}^1\times {\mathrm{2081}}^1$

素因数の和:2531

約数の個数: 16

約数和(自身を含む): 48568896

約数和(自身を除く): 18073922

約数列:

[1, 2, 17, 34, 431, 862, 2081, 4162, 7327, 14654, 35377, 70754, 896911, 1793822, 15247487, 30494974]

約数ペア:

[(1, 30494974), (2, 15247487), (17, 1793822), (34, 896911), (431, 70754), (862, 35377), (2081, 14654), (4162, 7327)]