28650660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{477511}}^1$

素因数の和:477523

約数の個数: 24

約数和(自身を含む): 80222016

約数和(自身を除く): 51571356

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 477511, 955022, 1432533, 1910044, 2387555, 2865066, 4775110, 5730132, 7162665, 9550220, 14325330, 28650660]

約数ペア:

[(1, 28650660), (2, 14325330), (3, 9550220), (4, 7162665), (5, 5730132), (6, 4775110), (10, 2865066), (12, 2387555), (15, 1910044), (20, 1432533), (30, 955022), (60, 477511)]