30839530

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{181409}}^1$

素因数の和:181433

約数の個数: 16

約数和(自身を含む): 58776840

約数和(自身を除く): 27937310

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 181409, 362818, 907045, 1814090, 3083953, 6167906, 15419765, 30839530]

約数ペア:

[(1, 30839530), (2, 15419765), (5, 6167906), (10, 3083953), (17, 1814090), (34, 907045), (85, 362818), (170, 181409)]