12836580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{213943}}^1$

素因数の和:213955

約数の個数: 24

約数和(自身を含む): 35942592

約数和(自身を除く): 23106012

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 213943, 427886, 641829, 855772, 1069715, 1283658, 2139430, 2567316, 3209145, 4278860, 6418290, 12836580]

約数ペア:

[(1, 12836580), (2, 6418290), (3, 4278860), (4, 3209145), (5, 2567316), (6, 2139430), (10, 1283658), (12, 1069715), (15, 855772), (20, 641829), (30, 427886), (60, 213943)]