2770828515

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1$

素因数の和:171

約数の個数: 288

約数和(自身を含む): 6489759744

約数和(自身を除く): 3718931229

約数列:

[1, 3, 5, 7, 9, 13, 15, 21, 23, 31, 35, 39, 45, 63, 65, 69, 73, 91, 93, 105, 115, 117, 155, 161, 169, 195, 207, 217, 219, 273, 279, 299, 315, 345, 365, 403, 455, 465, 483, 507, 511, 585, 651, 657, 713, 805, 819, 845, 897, 949, 1035, 1085, 1095, 1183, 1209, 1365, 1395, 1449, 1495, 1521, 1533, 1679, 1953, 2015, 2093, 2139, 2263, 2415, 2535, 2555, 2691, 2821, 2847, 3255, 3285, 3549, 3565, 3627, 3887, 4095, 4485, 4599, 4745, 4991, 5037, 5239, 5915, 6045, 6279, 6417, 6643, 6789, 7245, 7605, 7665, 8395, 8463, 8541, 9269, 9765, 10465, 10647, 10695, 11315, 11661, 11753, 12337, 13455, 14105, 14235, 14973, 15111, 15717, 15841, 17745, 18135, 18837, 19435, 19929, 20367, 21827, 22995, 24955, 25185, 25389, 26195, 27209, 27807, 29419, 31395, 32085, 33215, 33945, 34983, 35259, 36673, 37011, 42315, 42705, 44919, 46345, 47151, 47523, 52049, 53235, 58305, 58765, 59787, 61685, 64883, 65481, 74865, 75555, 78585, 79205, 81627, 83421, 86359, 88257, 94185, 99645, 101835, 105777, 109135, 110019, 111033, 120497, 126945, 136045, 139035, 142569, 147095, 152789, 156147, 174915, 176295, 183365, 185055, 194649, 196443, 205933, 224595, 235755, 237615, 244881, 259077, 260245, 264771, 283751, 298935, 324415, 327405, 330057, 361491, 364343, 382447, 408135, 417105, 431795, 441285, 458367, 468441, 528885, 550095, 555165, 583947, 602485, 617799, 676637, 712845, 763945, 777231, 780735, 843479, 851253, 973245, 982215, 1029665, 1084473, 1093029, 1147341, 1224405, 1295385, 1323855, 1375101, 1418755, 1650285, 1807455, 1821715, 1853397, 1912235, 1986257, 2029911, 2291835, 2342205, 2530437, 2553759, 2677129, 2919735, 3088995, 3279087, 3383185, 3442023, 3886155, 4217395, 4256265, 4736459, 5422365, 5465145, 5736705, 5958771, 6089733, 6875505, 7591311, 8031387, 8796281, 9266985, 9931285, 10149555, 12652185, 12768795, 13385645, 14209377, 16395435, 17210115, 17876313, 23682295, 24094161, 26388843, 29793855, 30448665, 37956555, 40156935, 42628131, 43981405, 61573967, 71046885, 79166529, 89381565, 120470805, 131944215, 184721901, 213140655, 307869835, 395832645, 554165703, 923609505, 2770828515]

約数ペア:

[(1, 2770828515), (3, 923609505), (5, 554165703), (7, 395832645), (9, 307869835), (13, 213140655), (15, 184721901), (21, 131944215), (23, 120470805), (31, 89381565), (35, 79166529), (39, 71046885), (45, 61573967), (63, 43981405), (65, 42628131), (69, 40156935), (73, 37956555), (91, 30448665), (93, 29793855), (105, 26388843), (115, 24094161), (117, 23682295), (155, 17876313), (161, 17210115), (169, 16395435), (195, 14209377), (207, 13385645), (217, 12768795), (219, 12652185), (273, 10149555), (279, 9931285), (299, 9266985), (315, 8796281), (345, 8031387), (365, 7591311), (403, 6875505), (455, 6089733), (465, 5958771), (483, 5736705), (507, 5465145), (511, 5422365), (585, 4736459), (651, 4256265), (657, 4217395), (713, 3886155), (805, 3442023), (819, 3383185), (845, 3279087), (897, 3088995), (949, 2919735), (1035, 2677129), (1085, 2553759), (1095, 2530437), (1183, 2342205), (1209, 2291835), (1365, 2029911), (1395, 1986257), (1449, 1912235), (1495, 1853397), (1521, 1821715), (1533, 1807455), (1679, 1650285), (1953, 1418755), (2015, 1375101), (2093, 1323855), (2139, 1295385), (2263, 1224405), (2415, 1147341), (2535, 1093029), (2555, 1084473), (2691, 1029665), (2821, 982215), (2847, 973245), (3255, 851253), (3285, 843479), (3549, 780735), (3565, 777231), (3627, 763945), (3887, 712845), (4095, 676637), (4485, 617799), (4599, 602485), (4745, 583947), (4991, 555165), (5037, 550095), (5239, 528885), (5915, 468441), (6045, 458367), (6279, 441285), (6417, 431795), (6643, 417105), (6789, 408135), (7245, 382447), (7605, 364343), (7665, 361491), (8395, 330057), (8463, 327405), (8541, 324415), (9269, 298935), (9765, 283751), (10465, 264771), (10647, 260245), (10695, 259077), (11315, 244881), (11661, 237615), (11753, 235755), (12337, 224595), (13455, 205933), (14105, 196443), (14235, 194649), (14973, 185055), (15111, 183365), (15717, 176295), (15841, 174915), (17745, 156147), (18135, 152789), (18837, 147095), (19435, 142569), (19929, 139035), (20367, 136045), (21827, 126945), (22995, 120497), (24955, 111033), (25185, 110019), (25389, 109135), (26195, 105777), (27209, 101835), (27807, 99645), (29419, 94185), (31395, 88257), (32085, 86359), (33215, 83421), (33945, 81627), (34983, 79205), (35259, 78585), (36673, 75555), (37011, 74865), (42315, 65481), (42705, 64883), (44919, 61685), (46345, 59787), (47151, 58765), (47523, 58305), (52049, 53235)]