13247580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{220793}}^1$

素因数の和:220805

約数の個数: 24

約数和(自身を含む): 37093392

約数和(自身を除く): 23845812

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 220793, 441586, 662379, 883172, 1103965, 1324758, 2207930, 2649516, 3311895, 4415860, 6623790, 13247580]

約数ペア:

[(1, 13247580), (2, 6623790), (3, 4415860), (4, 3311895), (5, 2649516), (6, 2207930), (10, 1324758), (12, 1103965), (15, 883172), (20, 662379), (30, 441586), (60, 220793)]