30640506

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{392827}}^1$

素因数の和:392845

約数の個数: 16

約数和(自身を含む): 65995104

約数和(自身を除く): 35354598

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 392827, 785654, 1178481, 2356962, 5106751, 10213502, 15320253, 30640506]

約数ペア:

[(1, 30640506), (2, 15320253), (3, 10213502), (6, 5106751), (13, 2356962), (26, 1178481), (39, 785654), (78, 392827)]