30530872

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{200861}}^1$

素因数の和:200886

約数の個数: 16

約数和(自身を含む): 60258600

約数和(自身を除く): 29727728

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 200861, 401722, 803444, 1606888, 3816359, 7632718, 15265436, 30530872]

約数ペア:

[(1, 30530872), (2, 15265436), (4, 7632718), (8, 3816359), (19, 1606888), (38, 803444), (76, 401722), (152, 200861)]