78431030

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{461359}}^1$

素因数の和:461383

約数の個数: 16

約数和(自身を含む): 149480640

約数和(自身を除く): 71049610

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 461359, 922718, 2306795, 4613590, 7843103, 15686206, 39215515, 78431030]

約数ペア:

[(1, 78431030), (2, 39215515), (5, 15686206), (10, 7843103), (17, 4613590), (34, 2306795), (85, 922718), (170, 461359)]