26940660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{449011}}^1$

素因数の和:449023

約数の個数: 24

約数和(自身を含む): 75434016

約数和(自身を除く): 48493356

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 449011, 898022, 1347033, 1796044, 2245055, 2694066, 4490110, 5388132, 6735165, 8980220, 13470330, 26940660]

約数ペア:

[(1, 26940660), (2, 13470330), (3, 8980220), (4, 6735165), (5, 5388132), (6, 4490110), (10, 2694066), (12, 2245055), (15, 1796044), (20, 1347033), (30, 898022), (60, 449011)]