3839220

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{277}}^1$

素因数の和:310

約数の個数: 144

約数和(自身を含む): 14571648

約数和(自身を除く): 10732428

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 28, 30, 33, 35, 36, 42, 44, 45, 55, 60, 63, 66, 70, 77, 84, 90, 99, 105, 110, 126, 132, 140, 154, 165, 180, 198, 210, 220, 231, 252, 277, 308, 315, 330, 385, 396, 420, 462, 495, 554, 630, 660, 693, 770, 831, 924, 990, 1108, 1155, 1260, 1385, 1386, 1540, 1662, 1939, 1980, 2310, 2493, 2770, 2772, 3047, 3324, 3465, 3878, 4155, 4620, 4986, 5540, 5817, 6094, 6930, 7756, 8310, 9141, 9695, 9972, 11634, 12188, 12465, 13860, 15235, 16620, 17451, 18282, 19390, 21329, 23268, 24930, 27423, 29085, 30470, 34902, 36564, 38780, 42658, 45705, 49860, 54846, 58170, 60940, 63987, 69804, 85316, 87255, 91410, 106645, 109692, 116340, 127974, 137115, 174510, 182820, 191961, 213290, 255948, 274230, 319935, 349020, 383922, 426580, 548460, 639870, 767844, 959805, 1279740, 1919610, 3839220]

約数ペア:

[(1, 3839220), (2, 1919610), (3, 1279740), (4, 959805), (5, 767844), (6, 639870), (7, 548460), (9, 426580), (10, 383922), (11, 349020), (12, 319935), (14, 274230), (15, 255948), (18, 213290), (20, 191961), (21, 182820), (22, 174510), (28, 137115), (30, 127974), (33, 116340), (35, 109692), (36, 106645), (42, 91410), (44, 87255), (45, 85316), (55, 69804), (60, 63987), (63, 60940), (66, 58170), (70, 54846), (77, 49860), (84, 45705), (90, 42658), (99, 38780), (105, 36564), (110, 34902), (126, 30470), (132, 29085), (140, 27423), (154, 24930), (165, 23268), (180, 21329), (198, 19390), (210, 18282), (220, 17451), (231, 16620), (252, 15235), (277, 13860), (308, 12465), (315, 12188), (330, 11634), (385, 9972), (396, 9695), (420, 9141), (462, 8310), (495, 7756), (554, 6930), (630, 6094), (660, 5817), (693, 5540), (770, 4986), (831, 4620), (924, 4155), (990, 3878), (1108, 3465), (1155, 3324), (1260, 3047), (1385, 2772), (1386, 2770), (1540, 2493), (1662, 2310), (1939, 1980)]