30774794

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{47639}}^1$

素因数の和:47677

約数の個数: 16

約数和(自身を含む): 51451200

約数和(自身を除く): 20676406

約数列:

[1, 2, 17, 19, 34, 38, 323, 646, 47639, 95278, 809863, 905141, 1619726, 1810282, 15387397, 30774794]

約数ペア:

[(1, 30774794), (2, 15387397), (17, 1810282), (19, 1619726), (34, 905141), (38, 809863), (323, 95278), (646, 47639)]