442063860

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{1052533}}^1$

素因数の和:1052552

約数の個数: 48

約数和(自身を含む): 1414605696

約数和(自身を除く): 972541836

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 1052533, 2105066, 3157599, 4210132, 5262665, 6315198, 7367731, 10525330, 12630396, 14735462, 15787995, 21050660, 22103193, 29470924, 31575990, 36838655, 44206386, 63151980, 73677310, 88412772, 110515965, 147354620, 221031930, 442063860]

約数ペア:

[(1, 442063860), (2, 221031930), (3, 147354620), (4, 110515965), (5, 88412772), (6, 73677310), (7, 63151980), (10, 44206386), (12, 36838655), (14, 31575990), (15, 29470924), (20, 22103193), (21, 21050660), (28, 15787995), (30, 14735462), (35, 12630396), (42, 10525330), (60, 7367731), (70, 6315198), (84, 5262665), (105, 4210132), (140, 3157599), (210, 2105066), (420, 1052533)]