13409580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{223493}}^1$

素因数の和:223505

約数の個数: 24

約数和(自身を含む): 37546992

約数和(自身を除く): 24137412

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 223493, 446986, 670479, 893972, 1117465, 1340958, 2234930, 2681916, 3352395, 4469860, 6704790, 13409580]

約数ペア:

[(1, 13409580), (2, 6704790), (3, 4469860), (4, 3352395), (5, 2681916), (6, 2234930), (10, 1340958), (12, 1117465), (15, 893972), (20, 670479), (30, 446986), (60, 223493)]