2912451080

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{945601}}^1$

素因数の和:945630

約数の個数: 64

約数和(自身を含む): 8170001280

約数和(自身を除く): 5257550200

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 88, 110, 140, 154, 220, 280, 308, 385, 440, 616, 770, 1540, 3080, 945601, 1891202, 3782404, 4728005, 6619207, 7564808, 9456010, 10401611, 13238414, 18912020, 20803222, 26476828, 33096035, 37824040, 41606444, 52008055, 52953656, 66192070, 72811277, 83212888, 104016110, 132384140, 145622554, 208032220, 264768280, 291245108, 364056385, 416064440, 582490216, 728112770, 1456225540, 2912451080]

約数ペア:

[(1, 2912451080), (2, 1456225540), (4, 728112770), (5, 582490216), (7, 416064440), (8, 364056385), (10, 291245108), (11, 264768280), (14, 208032220), (20, 145622554), (22, 132384140), (28, 104016110), (35, 83212888), (40, 72811277), (44, 66192070), (55, 52953656), (56, 52008055), (70, 41606444), (77, 37824040), (88, 33096035), (110, 26476828), (140, 20803222), (154, 18912020), (220, 13238414), (280, 10401611), (308, 9456010), (385, 7564808), (440, 6619207), (616, 4728005), (770, 3782404), (1540, 1891202), (3080, 945601)]