13406460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{223441}}^1$

素因数の和:223453

約数の個数: 24

約数和(自身を含む): 37538256

約数和(自身を除く): 24131796

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 223441, 446882, 670323, 893764, 1117205, 1340646, 2234410, 2681292, 3351615, 4468820, 6703230, 13406460]

約数ペア:

[(1, 13406460), (2, 6703230), (3, 4468820), (4, 3351615), (5, 2681292), (6, 2234410), (10, 1340646), (12, 1117205), (15, 893764), (20, 670323), (30, 446882), (60, 223441)]