12867060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{214451}}^1$

素因数の和:214463

約数の個数: 24

約数和(自身を含む): 36027936

約数和(自身を除く): 23160876

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 214451, 428902, 643353, 857804, 1072255, 1286706, 2144510, 2573412, 3216765, 4289020, 6433530, 12867060]

約数ペア:

[(1, 12867060), (2, 6433530), (3, 4289020), (4, 3216765), (5, 2573412), (6, 2144510), (10, 1286706), (12, 1072255), (15, 857804), (20, 643353), (30, 428902), (60, 214451)]