30560186

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{20903}}^1$

素因数の和:20965

約数の個数: 16

約数和(自身を含む): 49667904

約数和(自身を除く): 19107718

約数列:

[1, 2, 17, 34, 43, 86, 731, 1462, 20903, 41806, 355351, 710702, 898829, 1797658, 15280093, 30560186]

約数ペア:

[(1, 30560186), (2, 15280093), (17, 1797658), (34, 898829), (43, 710702), (86, 355351), (731, 41806), (1462, 20903)]