2171030

素因数分解:

$2^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{2029}}^1$

素因数の和:2143

約数の個数: 16

約数和(自身を含む): 3946320

約数和(自身を除く): 1775290

約数列:

[1, 2, 5, 10, 107, 214, 535, 1070, 2029, 4058, 10145, 20290, 217103, 434206, 1085515, 2171030]

約数ペア:

[(1, 2171030), (2, 1085515), (5, 434206), (10, 217103), (107, 20290), (214, 10145), (535, 4058), (1070, 2029)]