2912776140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{103}}^1\times {\mathrm{113}}^1$

素因数の和:368

約数の個数: 192

約数和(自身を含む): 8588676096

約数和(自身を除く): 5675899956

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 43, 60, 86, 97, 103, 113, 129, 172, 194, 206, 215, 226, 258, 291, 309, 339, 388, 412, 430, 452, 485, 515, 516, 565, 582, 618, 645, 678, 860, 970, 1030, 1130, 1164, 1236, 1290, 1356, 1455, 1545, 1695, 1940, 2060, 2260, 2580, 2910, 3090, 3390, 4171, 4429, 4859, 5820, 6180, 6780, 8342, 8858, 9718, 9991, 10961, 11639, 12513, 13287, 14577, 16684, 17716, 19436, 19982, 20855, 21922, 22145, 23278, 24295, 25026, 26574, 29154, 29973, 32883, 34917, 39964, 41710, 43844, 44290, 46556, 48590, 49955, 50052, 53148, 54805, 58195, 58308, 59946, 62565, 65766, 66435, 69834, 72885, 83420, 88580, 97180, 99910, 109610, 116390, 119892, 125130, 131532, 132870, 139668, 145770, 149865, 164415, 174585, 199820, 219220, 232780, 250260, 265740, 291540, 299730, 328830, 349170, 429613, 471323, 500477, 599460, 657660, 698340, 859226, 942646, 1000954, 1128983, 1288839, 1413969, 1501431, 1718452, 1885292, 2001908, 2148065, 2257966, 2356615, 2502385, 2577678, 2827938, 3002862, 3386949, 4296130, 4515932, 4713230, 5004770, 5155356, 5644915, 5655876, 6005724, 6444195, 6773898, 7069845, 7507155, 8592260, 9426460, 10009540, 11289830, 12888390, 13547796, 14139690, 15014310, 16934745, 22579660, 25776780, 28279380, 30028620, 33869490, 48546269, 67738980, 97092538, 145638807, 194185076, 242731345, 291277614, 485462690, 582555228, 728194035, 970925380, 1456388070, 2912776140]

約数ペア:

[(1, 2912776140), (2, 1456388070), (3, 970925380), (4, 728194035), (5, 582555228), (6, 485462690), (10, 291277614), (12, 242731345), (15, 194185076), (20, 145638807), (30, 97092538), (43, 67738980), (60, 48546269), (86, 33869490), (97, 30028620), (103, 28279380), (113, 25776780), (129, 22579660), (172, 16934745), (194, 15014310), (206, 14139690), (215, 13547796), (226, 12888390), (258, 11289830), (291, 10009540), (309, 9426460), (339, 8592260), (388, 7507155), (412, 7069845), (430, 6773898), (452, 6444195), (485, 6005724), (515, 5655876), (516, 5644915), (565, 5155356), (582, 5004770), (618, 4713230), (645, 4515932), (678, 4296130), (860, 3386949), (970, 3002862), (1030, 2827938), (1130, 2577678), (1164, 2502385), (1236, 2356615), (1290, 2257966), (1356, 2148065), (1455, 2001908), (1545, 1885292), (1695, 1718452), (1940, 1501431), (2060, 1413969), (2260, 1288839), (2580, 1128983), (2910, 1000954), (3090, 942646), (3390, 859226), (4171, 698340), (4429, 657660), (4859, 599460), (5820, 500477), (6180, 471323), (6780, 429613), (8342, 349170), (8858, 328830), (9718, 299730), (9991, 291540), (10961, 265740), (11639, 250260), (12513, 232780), (13287, 219220), (14577, 199820), (16684, 174585), (17716, 164415), (19436, 149865), (19982, 145770), (20855, 139668), (21922, 132870), (22145, 131532), (23278, 125130), (24295, 119892), (25026, 116390), (26574, 109610), (29154, 99910), (29973, 97180), (32883, 88580), (34917, 83420), (39964, 72885), (41710, 69834), (43844, 66435), (44290, 65766), (46556, 62565), (48590, 59946), (49955, 58308), (50052, 58195), (53148, 54805)]