68545267140

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{3795419}}^1$

素因数の和:3795481

約数の個数: 96

約数和(自身を含む): 224445957120

約数和(自身を除く): 155900689980

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 43, 60, 70, 84, 86, 105, 129, 140, 172, 210, 215, 258, 301, 420, 430, 516, 602, 645, 860, 903, 1204, 1290, 1505, 1806, 2580, 3010, 3612, 4515, 6020, 9030, 18060, 3795419, 7590838, 11386257, 15181676, 18977095, 22772514, 26567933, 37954190, 45545028, 53135866, 56931285, 75908380, 79703799, 106271732, 113862570, 132839665, 159407598, 163203017, 227725140, 265679330, 318815196, 326406034, 398518995, 489609051, 531358660, 652812068, 797037990, 816015085, 979218102, 1142421119, 1594075980, 1632030170, 1958436204, 2284842238, 2448045255, 3264060340, 3427263357, 4569684476, 4896090510, 5712105595, 6854526714, 9792181020, 11424211190, 13709053428, 17136316785, 22848422380, 34272633570, 68545267140]

約数ペア:

[(1, 68545267140), (2, 34272633570), (3, 22848422380), (4, 17136316785), (5, 13709053428), (6, 11424211190), (7, 9792181020), (10, 6854526714), (12, 5712105595), (14, 4896090510), (15, 4569684476), (20, 3427263357), (21, 3264060340), (28, 2448045255), (30, 2284842238), (35, 1958436204), (42, 1632030170), (43, 1594075980), (60, 1142421119), (70, 979218102), (84, 816015085), (86, 797037990), (105, 652812068), (129, 531358660), (140, 489609051), (172, 398518995), (210, 326406034), (215, 318815196), (258, 265679330), (301, 227725140), (420, 163203017), (430, 159407598), (516, 132839665), (602, 113862570), (645, 106271732), (860, 79703799), (903, 75908380), (1204, 56931285), (1290, 53135866), (1505, 45545028), (1806, 37954190), (2580, 26567933), (3010, 22772514), (3612, 18977095), (4515, 15181676), (6020, 11386257), (9030, 7590838), (18060, 3795419)]