1754997660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{443}}^1\times {\mathrm{1693}}^1$

素因数の和:2164

約数の個数: 144

約数和(自身を含む): 5749327584

約数和(自身を除く): 3994329924

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 443, 468, 585, 780, 886, 1170, 1329, 1693, 1772, 2215, 2340, 2658, 3386, 3987, 4430, 5079, 5316, 5759, 6645, 6772, 7974, 8465, 8860, 10158, 11518, 13290, 15237, 15948, 16930, 17277, 19935, 20316, 22009, 23036, 25395, 26580, 28795, 30474, 33860, 34554, 39870, 44018, 50790, 51831, 57590, 60948, 66027, 69108, 76185, 79740, 86385, 88036, 101580, 103662, 110045, 115180, 132054, 152370, 172770, 198081, 207324, 220090, 259155, 264108, 304740, 330135, 345540, 396162, 440180, 518310, 660270, 749999, 792324, 990405, 1036620, 1320540, 1499998, 1980810, 2249997, 2999996, 3749995, 3961620, 4499994, 6749991, 7499990, 8999988, 9749987, 11249985, 13499982, 14999980, 19499974, 22499970, 26999964, 29249961, 33749955, 38999948, 44999940, 48749935, 58499922, 67499910, 87749883, 97499870, 116999844, 134999820, 146249805, 175499766, 194999740, 292499610, 350999532, 438749415, 584999220, 877498830, 1754997660]

約数ペア:

[(1, 1754997660), (2, 877498830), (3, 584999220), (4, 438749415), (5, 350999532), (6, 292499610), (9, 194999740), (10, 175499766), (12, 146249805), (13, 134999820), (15, 116999844), (18, 97499870), (20, 87749883), (26, 67499910), (30, 58499922), (36, 48749935), (39, 44999940), (45, 38999948), (52, 33749955), (60, 29249961), (65, 26999964), (78, 22499970), (90, 19499974), (117, 14999980), (130, 13499982), (156, 11249985), (180, 9749987), (195, 8999988), (234, 7499990), (260, 6749991), (390, 4499994), (443, 3961620), (468, 3749995), (585, 2999996), (780, 2249997), (886, 1980810), (1170, 1499998), (1329, 1320540), (1693, 1036620), (1772, 990405), (2215, 792324), (2340, 749999), (2658, 660270), (3386, 518310), (3987, 440180), (4430, 396162), (5079, 345540), (5316, 330135), (5759, 304740), (6645, 264108), (6772, 259155), (7974, 220090), (8465, 207324), (8860, 198081), (10158, 172770), (11518, 152370), (13290, 132054), (15237, 115180), (15948, 110045), (16930, 103662), (17277, 101580), (19935, 88036), (20316, 86385), (22009, 79740), (23036, 76185), (25395, 69108), (26580, 66027), (28795, 60948), (30474, 57590), (33860, 51831), (34554, 50790), (39870, 44018)]