30353660

素因数分解:

$2^2\times 5^1\times {\mathrm{277}}^1\times {\mathrm{5479}}^1$

素因数の和:5765

約数の個数: 24

約数和(自身を含む): 63984480

約数和(自身を除く): 33630820

約数列:

[1, 2, 4, 5, 10, 20, 277, 554, 1108, 1385, 2770, 5479, 5540, 10958, 21916, 27395, 54790, 109580, 1517683, 3035366, 6070732, 7588415, 15176830, 30353660]

約数ペア:

[(1, 30353660), (2, 15176830), (4, 7588415), (5, 6070732), (10, 3035366), (20, 1517683), (277, 109580), (554, 54790), (1108, 27395), (1385, 21916), (2770, 10958), (5479, 5540)]