2109150540

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{17257}}^1$

素因数の和:17376

約数の個数: 144

約数和(自身を含む): 7387528512

約数和(自身を除く): 5278377972

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 97, 105, 126, 140, 180, 194, 210, 252, 291, 315, 388, 420, 485, 582, 630, 679, 873, 970, 1164, 1260, 1358, 1455, 1746, 1940, 2037, 2716, 2910, 3395, 3492, 4074, 4365, 5820, 6111, 6790, 8148, 8730, 10185, 12222, 13580, 17257, 17460, 20370, 24444, 30555, 34514, 40740, 51771, 61110, 69028, 86285, 103542, 120799, 122220, 155313, 172570, 207084, 241598, 258855, 310626, 345140, 362397, 483196, 517710, 603995, 621252, 724794, 776565, 1035420, 1087191, 1207990, 1449588, 1553130, 1673929, 1811985, 2174382, 2415980, 3106260, 3347858, 3623970, 4348764, 5021787, 5435955, 6695716, 7247940, 8369645, 10043574, 10871910, 11717503, 15065361, 16739290, 20087148, 21743820, 23435006, 25108935, 30130722, 33478580, 35152509, 46870012, 50217870, 58587515, 60261444, 70305018, 75326805, 100435740, 105457527, 117175030, 140610036, 150653610, 175762545, 210915054, 234350060, 301307220, 351525090, 421830108, 527287635, 703050180, 1054575270, 2109150540]

約数ペア:

[(1, 2109150540), (2, 1054575270), (3, 703050180), (4, 527287635), (5, 421830108), (6, 351525090), (7, 301307220), (9, 234350060), (10, 210915054), (12, 175762545), (14, 150653610), (15, 140610036), (18, 117175030), (20, 105457527), (21, 100435740), (28, 75326805), (30, 70305018), (35, 60261444), (36, 58587515), (42, 50217870), (45, 46870012), (60, 35152509), (63, 33478580), (70, 30130722), (84, 25108935), (90, 23435006), (97, 21743820), (105, 20087148), (126, 16739290), (140, 15065361), (180, 11717503), (194, 10871910), (210, 10043574), (252, 8369645), (291, 7247940), (315, 6695716), (388, 5435955), (420, 5021787), (485, 4348764), (582, 3623970), (630, 3347858), (679, 3106260), (873, 2415980), (970, 2174382), (1164, 1811985), (1260, 1673929), (1358, 1553130), (1455, 1449588), (1746, 1207990), (1940, 1087191), (2037, 1035420), (2716, 776565), (2910, 724794), (3395, 621252), (3492, 603995), (4074, 517710), (4365, 483196), (5820, 362397), (6111, 345140), (6790, 310626), (8148, 258855), (8730, 241598), (10185, 207084), (12222, 172570), (13580, 155313), (17257, 122220), (17460, 120799), (20370, 103542), (24444, 86285), (30555, 69028), (34514, 61110), (40740, 51771)]