64550580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1075843}}^1$

素因数の和:1075855

約数の個数: 24

約数和(自身を含む): 180741792

約数和(自身を除く): 116191212

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1075843, 2151686, 3227529, 4303372, 5379215, 6455058, 10758430, 12910116, 16137645, 21516860, 32275290, 64550580]

約数ペア:

[(1, 64550580), (2, 32275290), (3, 21516860), (4, 16137645), (5, 12910116), (6, 10758430), (10, 6455058), (12, 5379215), (15, 4303372), (20, 3227529), (30, 2151686), (60, 1075843)]