2765134330

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{2143}}^1\times {\mathrm{18433}}^1$

素因数の和:20590

約数の個数: 32

約数和(自身を含む): 5691239424

約数和(自身を除く): 2926105094

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 2143, 4286, 10715, 15001, 18433, 21430, 30002, 36866, 75005, 92165, 129031, 150010, 184330, 258062, 645155, 1290310, 39501919, 79003838, 197509595, 276513433, 395019190, 553026866, 1382567165, 2765134330]

約数ペア:

[(1, 2765134330), (2, 1382567165), (5, 553026866), (7, 395019190), (10, 276513433), (14, 197509595), (35, 79003838), (70, 39501919), (2143, 1290310), (4286, 645155), (10715, 258062), (15001, 184330), (18433, 150010), (21430, 129031), (30002, 92165), (36866, 75005)]