1947410010

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{197}}^1$

素因数の和:318

約数の個数: 384

約数和(自身を含む): 6725182464

約数和(自身を除く): 4777772454

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 17, 18, 21, 26, 30, 34, 35, 39, 42, 45, 51, 63, 65, 70, 71, 78, 85, 90, 91, 102, 105, 117, 119, 126, 130, 142, 153, 170, 182, 195, 197, 210, 213, 221, 234, 238, 255, 273, 306, 315, 355, 357, 390, 394, 426, 442, 455, 497, 510, 546, 585, 591, 595, 630, 639, 663, 710, 714, 765, 819, 910, 923, 985, 994, 1065, 1071, 1105, 1170, 1182, 1190, 1207, 1278, 1326, 1365, 1379, 1491, 1530, 1547, 1638, 1773, 1785, 1846, 1970, 1989, 2130, 2142, 2210, 2414, 2485, 2561, 2730, 2758, 2769, 2955, 2982, 3094, 3195, 3315, 3349, 3546, 3570, 3621, 3978, 4095, 4137, 4473, 4615, 4641, 4970, 5122, 5355, 5538, 5910, 6035, 6390, 6461, 6630, 6698, 6895, 7242, 7455, 7683, 7735, 8190, 8274, 8307, 8449, 8865, 8946, 9230, 9282, 9945, 10047, 10710, 10863, 12070, 12411, 12805, 12922, 13790, 13845, 13923, 13987, 14910, 15366, 15470, 15691, 16614, 16745, 16898, 17730, 17927, 18105, 19383, 19890, 20094, 20685, 21726, 22365, 23049, 23205, 23443, 24822, 25347, 25610, 27690, 27846, 27974, 30141, 31382, 32305, 33490, 35854, 36210, 38415, 38766, 41370, 41535, 41961, 42245, 43537, 44730, 46098, 46410, 46886, 47073, 50235, 50694, 53781, 54315, 58149, 60282, 62055, 64610, 69615, 69935, 70329, 76041, 76830, 78455, 83070, 83922, 84490, 87074, 89635, 94146, 96915, 97909, 100470, 107562, 108630, 109837, 115245, 116298, 117215, 124110, 125883, 126735, 130611, 139230, 139870, 140658, 141219, 150705, 152082, 156910, 161343, 179270, 181831, 193830, 195818, 209805, 210987, 217685, 219674, 230490, 234430, 235365, 237779, 251766, 253470, 261222, 268905, 282438, 290745, 293727, 301410, 304759, 322686, 329511, 351645, 363662, 380205, 391833, 419610, 421974, 435370, 470730, 475558, 489545, 537810, 545493, 549185, 581490, 587454, 609518, 629415, 653055, 659022, 703290, 706095, 713337, 760410, 783666, 806715, 881181, 909155, 914277, 979090, 988533, 1054935, 1090986, 1098370, 1188895, 1258830, 1272817, 1306110, 1412190, 1426674, 1468635, 1523795, 1613430, 1636479, 1647555, 1664453, 1762362, 1818310, 1828554, 1959165, 1977066, 2109870, 2140011, 2377790, 2545634, 2727465, 2742831, 2937270, 3047590, 3091127, 3272958, 3295110, 3328906, 3566685, 3818451, 3918330, 4280022, 4405905, 4571385, 4942665, 4993359, 5454930, 5485662, 6182254, 6364085, 7133370, 7636902, 8182395, 8322265, 8811810, 9142770, 9273381, 9885330, 9986718, 10700055, 11455353, 12728170, 13714155, 14980077, 15455635, 16364790, 16644530, 18546762, 19092255, 21400110, 21637889, 22910706, 24966795, 27428310, 27820143, 29960154, 30911270, 38184510, 43275778, 46366905, 49933590, 55640286, 57276765, 64913667, 74900385, 92733810, 108189445, 114553530, 129827334, 139100715, 149800770, 194741001, 216378890, 278201430, 324568335, 389482002, 649136670, 973705005, 1947410010]

約数ペア:

[(1, 1947410010), (2, 973705005), (3, 649136670), (5, 389482002), (6, 324568335), (7, 278201430), (9, 216378890), (10, 194741001), (13, 149800770), (14, 139100715), (15, 129827334), (17, 114553530), (18, 108189445), (21, 92733810), (26, 74900385), (30, 64913667), (34, 57276765), (35, 55640286), (39, 49933590), (42, 46366905), (45, 43275778), (51, 38184510), (63, 30911270), (65, 29960154), (70, 27820143), (71, 27428310), (78, 24966795), (85, 22910706), (90, 21637889), (91, 21400110), (102, 19092255), (105, 18546762), (117, 16644530), (119, 16364790), (126, 15455635), (130, 14980077), (142, 13714155), (153, 12728170), (170, 11455353), (182, 10700055), (195, 9986718), (197, 9885330), (210, 9273381), (213, 9142770), (221, 8811810), (234, 8322265), (238, 8182395), (255, 7636902), (273, 7133370), (306, 6364085), (315, 6182254), (355, 5485662), (357, 5454930), (390, 4993359), (394, 4942665), (426, 4571385), (442, 4405905), (455, 4280022), (497, 3918330), (510, 3818451), (546, 3566685), (585, 3328906), (591, 3295110), (595, 3272958), (630, 3091127), (639, 3047590), (663, 2937270), (710, 2742831), (714, 2727465), (765, 2545634), (819, 2377790), (910, 2140011), (923, 2109870), (985, 1977066), (994, 1959165), (1065, 1828554), (1071, 1818310), (1105, 1762362), (1170, 1664453), (1182, 1647555), (1190, 1636479), (1207, 1613430), (1278, 1523795), (1326, 1468635), (1365, 1426674), (1379, 1412190), (1491, 1306110), (1530, 1272817), (1547, 1258830), (1638, 1188895), (1773, 1098370), (1785, 1090986), (1846, 1054935), (1970, 988533), (1989, 979090), (2130, 914277), (2142, 909155), (2210, 881181), (2414, 806715), (2485, 783666), (2561, 760410), (2730, 713337), (2758, 706095), (2769, 703290), (2955, 659022), (2982, 653055), (3094, 629415), (3195, 609518), (3315, 587454), (3349, 581490), (3546, 549185), (3570, 545493), (3621, 537810), (3978, 489545), (4095, 475558), (4137, 470730), (4473, 435370), (4615, 421974), (4641, 419610), (4970, 391833), (5122, 380205), (5355, 363662), (5538, 351645), (5910, 329511), (6035, 322686), (6390, 304759), (6461, 301410), (6630, 293727), (6698, 290745), (6895, 282438), (7242, 268905), (7455, 261222), (7683, 253470), (7735, 251766), (8190, 237779), (8274, 235365), (8307, 234430), (8449, 230490), (8865, 219674), (8946, 217685), (9230, 210987), (9282, 209805), (9945, 195818), (10047, 193830), (10710, 181831), (10863, 179270), (12070, 161343), (12411, 156910), (12805, 152082), (12922, 150705), (13790, 141219), (13845, 140658), (13923, 139870), (13987, 139230), (14910, 130611), (15366, 126735), (15470, 125883), (15691, 124110), (16614, 117215), (16745, 116298), (16898, 115245), (17730, 109837), (17927, 108630), (18105, 107562), (19383, 100470), (19890, 97909), (20094, 96915), (20685, 94146), (21726, 89635), (22365, 87074), (23049, 84490), (23205, 83922), (23443, 83070), (24822, 78455), (25347, 76830), (25610, 76041), (27690, 70329), (27846, 69935), (27974, 69615), (30141, 64610), (31382, 62055), (32305, 60282), (33490, 58149), (35854, 54315), (36210, 53781), (38415, 50694), (38766, 50235), (41370, 47073), (41535, 46886), (41961, 46410), (42245, 46098), (43537, 44730)]