26814540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{446909}}^1$

素因数の和:446921

約数の個数: 24

約数和(自身を含む): 75080880

約数和(自身を除く): 48266340

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 446909, 893818, 1340727, 1787636, 2234545, 2681454, 4469090, 5362908, 6703635, 8938180, 13407270, 26814540]

約数ペア:

[(1, 26814540), (2, 13407270), (3, 8938180), (4, 6703635), (5, 5362908), (6, 4469090), (10, 2681454), (12, 2234545), (15, 1787636), (20, 1340727), (30, 893818), (60, 446909)]