30789686

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{39373}}^1$

素因数の和:39415

約数の個数: 16

約数和(自身を含む): 51028704

約数和(自身を除く): 20239018

約数列:

[1, 2, 17, 23, 34, 46, 391, 782, 39373, 78746, 669341, 905579, 1338682, 1811158, 15394843, 30789686]

約数ペア:

[(1, 30789686), (2, 15394843), (17, 1811158), (23, 1338682), (34, 905579), (46, 669341), (391, 78746), (782, 39373)]