38769540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{646159}}^1$

素因数の和:646171

約数の個数: 24

約数和(自身を含む): 108554880

約数和(自身を除く): 69785340

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 646159, 1292318, 1938477, 2584636, 3230795, 3876954, 6461590, 7753908, 9692385, 12923180, 19384770, 38769540]

約数ペア:

[(1, 38769540), (2, 19384770), (3, 12923180), (4, 9692385), (5, 7753908), (6, 6461590), (10, 3876954), (12, 3230795), (15, 2584636), (20, 1938477), (30, 1292318), (60, 646159)]