139162060

素因数分解:

$2^2\times 5^1\times {\mathrm{107}}^1\times {\mathrm{65029}}^1$

素因数の和:65145

約数の個数: 24

約数和(自身を含む): 294976080

約数和(自身を除く): 155814020

約数列:

[1, 2, 4, 5, 10, 20, 107, 214, 428, 535, 1070, 2140, 65029, 130058, 260116, 325145, 650290, 1300580, 6958103, 13916206, 27832412, 34790515, 69581030, 139162060]

約数ペア:

[(1, 139162060), (2, 69581030), (4, 34790515), (5, 27832412), (10, 13916206), (20, 6958103), (107, 1300580), (214, 650290), (428, 325145), (535, 260116), (1070, 130058), (2140, 65029)]