30105742

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{439}}^1\times {\mathrm{2017}}^1$

素因数の和:2475

約数の個数: 16

約数和(自身を含む): 47947680

約数和(自身を除く): 17841938

約数列:

[1, 2, 17, 34, 439, 878, 2017, 4034, 7463, 14926, 34289, 68578, 885463, 1770926, 15052871, 30105742]

約数ペア:

[(1, 30105742), (2, 15052871), (17, 1770926), (34, 885463), (439, 68578), (878, 34289), (2017, 14926), (4034, 7463)]