9797480

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{3181}}^1$

素因数の和:3210

約数の個数: 64

約数和(自身を含む): 27492480

約数和(自身を除く): 17695000

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, 3181, 6362, 12724, 15905, 22267, 25448, 31810, 34991, 44534, 63620, 69982, 89068, 111335, 127240, 139964, 174955, 178136, 222670, 244937, 279928, 349910, 445340, 489874, 699820, 890680, 979748, 1224685, 1399640, 1959496, 2449370, 4898740, 9797480]

約数ペア:

[(1, 9797480), (2, 4898740), (4, 2449370), (5, 1959496), (7, 1399640), (8, 1224685), (10, 979748), (11, 890680), (14, 699820), (20, 489874), (22, 445340), (28, 349910), (35, 279928), (40, 244937), (44, 222670), (55, 178136), (56, 174955), (70, 139964), (77, 127240), (88, 111335), (110, 89068), (140, 69982), (154, 63620), (220, 44534), (280, 34991), (308, 31810), (385, 25448), (440, 22267), (616, 15905), (770, 12724), (1540, 6362), (3080, 3181)]