1754996490

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^2$

素因数の和:314

約数の個数: 192

約数和(自身を含む): 5243857920

約数和(自身を除く): 3488861430

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 31, 39, 45, 54, 62, 65, 78, 90, 93, 117, 127, 130, 135, 155, 186, 195, 234, 254, 270, 279, 310, 351, 381, 390, 403, 465, 558, 585, 635, 702, 762, 806, 837, 930, 1143, 1170, 1209, 1270, 1395, 1651, 1674, 1755, 1905, 2015, 2286, 2418, 2790, 3302, 3429, 3510, 3627, 3810, 3937, 4030, 4185, 4953, 5715, 6045, 6858, 7254, 7874, 8255, 8370, 9906, 10881, 11430, 11811, 12090, 14859, 16129, 16510, 17145, 18135, 19685, 21762, 23622, 24765, 29718, 32258, 34290, 35433, 36270, 39370, 44577, 48387, 49530, 51181, 54405, 59055, 70866, 74295, 80645, 89154, 96774, 102362, 106299, 108810, 118110, 145161, 148590, 153543, 161290, 177165, 209677, 212598, 222885, 241935, 255905, 290322, 307086, 354330, 419354, 435483, 445770, 460629, 483870, 499999, 511810, 531495, 629031, 725805, 767715, 870966, 921258, 999998, 1048385, 1062990, 1258062, 1381887, 1451610, 1499997, 1535430, 1887093, 2096770, 2177415, 2303145, 2499995, 2763774, 2999994, 3145155, 3774186, 4354830, 4499991, 4606290, 4999990, 5661279, 6290310, 6499987, 6909435, 7499985, 8999982, 9435465, 11322558, 12999974, 13499973, 13818870, 14999970, 18870930, 19499961, 22499955, 26999946, 28306395, 32499935, 38999922, 44999910, 56612790, 58499883, 64999870, 67499865, 97499805, 116999766, 134999730, 175499649, 194999610, 292499415, 350999298, 584998830, 877498245, 1754996490]

約数ペア:

[(1, 1754996490), (2, 877498245), (3, 584998830), (5, 350999298), (6, 292499415), (9, 194999610), (10, 175499649), (13, 134999730), (15, 116999766), (18, 97499805), (26, 67499865), (27, 64999870), (30, 58499883), (31, 56612790), (39, 44999910), (45, 38999922), (54, 32499935), (62, 28306395), (65, 26999946), (78, 22499955), (90, 19499961), (93, 18870930), (117, 14999970), (127, 13818870), (130, 13499973), (135, 12999974), (155, 11322558), (186, 9435465), (195, 8999982), (234, 7499985), (254, 6909435), (270, 6499987), (279, 6290310), (310, 5661279), (351, 4999990), (381, 4606290), (390, 4499991), (403, 4354830), (465, 3774186), (558, 3145155), (585, 2999994), (635, 2763774), (702, 2499995), (762, 2303145), (806, 2177415), (837, 2096770), (930, 1887093), (1143, 1535430), (1170, 1499997), (1209, 1451610), (1270, 1381887), (1395, 1258062), (1651, 1062990), (1674, 1048385), (1755, 999998), (1905, 921258), (2015, 870966), (2286, 767715), (2418, 725805), (2790, 629031), (3302, 531495), (3429, 511810), (3510, 499999), (3627, 483870), (3810, 460629), (3937, 445770), (4030, 435483), (4185, 419354), (4953, 354330), (5715, 307086), (6045, 290322), (6858, 255905), (7254, 241935), (7874, 222885), (8255, 212598), (8370, 209677), (9906, 177165), (10881, 161290), (11430, 153543), (11811, 148590), (12090, 145161), (14859, 118110), (16129, 108810), (16510, 106299), (17145, 102362), (18135, 96774), (19685, 89154), (21762, 80645), (23622, 74295), (24765, 70866), (29718, 59055), (32258, 54405), (34290, 51181), (35433, 49530), (36270, 48387), (39370, 44577)]