2015335930

素因数分解:

$2^1\times 5^1\times {\mathrm{4447}}^1\times {\mathrm{45319}}^1$

素因数の和:49773

約数の個数: 16

約数和(自身を含む): 3628500480

約数和(自身を除く): 1613164550

約数列:

[1, 2, 5, 10, 4447, 8894, 22235, 44470, 45319, 90638, 226595, 453190, 201533593, 403067186, 1007667965, 2015335930]

約数ペア:

[(1, 2015335930), (2, 1007667965), (5, 403067186), (10, 201533593), (4447, 453190), (8894, 226595), (22235, 90638), (44470, 45319)]