30258660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{504311}}^1$

素因数の和:504323

約数の個数: 24

約数和(自身を含む): 84724416

約数和(自身を除く): 54465756

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 504311, 1008622, 1512933, 2017244, 2521555, 3025866, 5043110, 6051732, 7564665, 10086220, 15129330, 30258660]

約数ペア:

[(1, 30258660), (2, 15129330), (3, 10086220), (4, 7564665), (5, 6051732), (6, 5043110), (10, 3025866), (12, 2521555), (15, 2017244), (20, 1512933), (30, 1008622), (60, 504311)]