2054654910

素因数分解:

$2^1\times 3^5\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{139}}^1$

素因数の和:258

約数の個数: 384

約数和(自身を含む): 7044710400

約数和(自身を除く): 4990055490

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 11, 14, 15, 18, 21, 22, 27, 30, 33, 35, 42, 45, 54, 55, 63, 66, 70, 77, 79, 81, 90, 99, 105, 110, 126, 135, 139, 154, 158, 162, 165, 189, 198, 210, 231, 237, 243, 270, 278, 297, 315, 330, 378, 385, 395, 405, 417, 462, 474, 486, 495, 553, 567, 594, 630, 693, 695, 711, 770, 790, 810, 834, 869, 891, 945, 973, 990, 1106, 1134, 1155, 1185, 1215, 1251, 1386, 1390, 1422, 1485, 1529, 1659, 1701, 1738, 1782, 1890, 1946, 2079, 2085, 2133, 2310, 2370, 2430, 2502, 2607, 2673, 2765, 2835, 2919, 2970, 3058, 3318, 3402, 3465, 3555, 3753, 4158, 4170, 4266, 4345, 4455, 4587, 4865, 4977, 5214, 5346, 5530, 5670, 5838, 6083, 6237, 6255, 6399, 6930, 7110, 7506, 7645, 7821, 8295, 8505, 8690, 8757, 8910, 9174, 9730, 9954, 10395, 10665, 10703, 10981, 11259, 12166, 12474, 12510, 12798, 13035, 13365, 13761, 14595, 14931, 15290, 15642, 16590, 17010, 17514, 18249, 18711, 18765, 19197, 20790, 21330, 21406, 21962, 22518, 22935, 23463, 24885, 26070, 26271, 26730, 27522, 29190, 29862, 30415, 31185, 31995, 32109, 32943, 33777, 36498, 37422, 37530, 38394, 39105, 41283, 43785, 44793, 45870, 46926, 49770, 52542, 53515, 54747, 54905, 56295, 60830, 62370, 63990, 64218, 65886, 67554, 68805, 70389, 74655, 76867, 78210, 78813, 82566, 87570, 89586, 91245, 93555, 95985, 96327, 98829, 107030, 109494, 109810, 112590, 117315, 120791, 123849, 131355, 134379, 137610, 140778, 149310, 153734, 157626, 160545, 164241, 164715, 168885, 182490, 187110, 191970, 192654, 197658, 206415, 211167, 223965, 230601, 234630, 236439, 241582, 247698, 262710, 268758, 273735, 288981, 296487, 321090, 328482, 329430, 337770, 351945, 362373, 371547, 384335, 394065, 412830, 422334, 447930, 461202, 472878, 481635, 492723, 494145, 547470, 577962, 592974, 603955, 619245, 671895, 691803, 703890, 724746, 743094, 768670, 788130, 821205, 845537, 866943, 889461, 963270, 985446, 988290, 1055835, 1087119, 1153005, 1182195, 1207910, 1238490, 1343790, 1383606, 1444905, 1478169, 1482435, 1642410, 1691074, 1733886, 1778922, 1811865, 1857735, 2075409, 2111670, 2174238, 2306010, 2364390, 2463615, 2536611, 2600829, 2668383, 2889810, 2956338, 2964870, 3261357, 3459015, 3623730, 3715470, 4150818, 4227685, 4334715, 4447305, 4927230, 5073222, 5201658, 5336766, 5435595, 6226227, 6522714, 6918030, 7390845, 7609833, 8455370, 8669430, 8894610, 9784071, 10377045, 10871190, 12452454, 12683055, 13004145, 13341915, 14781690, 15219666, 16306785, 18678681, 19568142, 20754090, 22829499, 25366110, 26008290, 26683830, 29352213, 31131135, 32613570, 37357362, 38049165, 45658998, 48920355, 58704426, 62262270, 68488497, 76098330, 93393405, 97840710, 114147495, 136976994, 146761065, 186786810, 205465491, 228294990, 293522130, 342442485, 410930982, 684884970, 1027327455, 2054654910]

約数ペア:

[(1, 2054654910), (2, 1027327455), (3, 684884970), (5, 410930982), (6, 342442485), (7, 293522130), (9, 228294990), (10, 205465491), (11, 186786810), (14, 146761065), (15, 136976994), (18, 114147495), (21, 97840710), (22, 93393405), (27, 76098330), (30, 68488497), (33, 62262270), (35, 58704426), (42, 48920355), (45, 45658998), (54, 38049165), (55, 37357362), (63, 32613570), (66, 31131135), (70, 29352213), (77, 26683830), (79, 26008290), (81, 25366110), (90, 22829499), (99, 20754090), (105, 19568142), (110, 18678681), (126, 16306785), (135, 15219666), (139, 14781690), (154, 13341915), (158, 13004145), (162, 12683055), (165, 12452454), (189, 10871190), (198, 10377045), (210, 9784071), (231, 8894610), (237, 8669430), (243, 8455370), (270, 7609833), (278, 7390845), (297, 6918030), (315, 6522714), (330, 6226227), (378, 5435595), (385, 5336766), (395, 5201658), (405, 5073222), (417, 4927230), (462, 4447305), (474, 4334715), (486, 4227685), (495, 4150818), (553, 3715470), (567, 3623730), (594, 3459015), (630, 3261357), (693, 2964870), (695, 2956338), (711, 2889810), (770, 2668383), (790, 2600829), (810, 2536611), (834, 2463615), (869, 2364390), (891, 2306010), (945, 2174238), (973, 2111670), (990, 2075409), (1106, 1857735), (1134, 1811865), (1155, 1778922), (1185, 1733886), (1215, 1691074), (1251, 1642410), (1386, 1482435), (1390, 1478169), (1422, 1444905), (1485, 1383606), (1529, 1343790), (1659, 1238490), (1701, 1207910), (1738, 1182195), (1782, 1153005), (1890, 1087119), (1946, 1055835), (2079, 988290), (2085, 985446), (2133, 963270), (2310, 889461), (2370, 866943), (2430, 845537), (2502, 821205), (2607, 788130), (2673, 768670), (2765, 743094), (2835, 724746), (2919, 703890), (2970, 691803), (3058, 671895), (3318, 619245), (3402, 603955), (3465, 592974), (3555, 577962), (3753, 547470), (4158, 494145), (4170, 492723), (4266, 481635), (4345, 472878), (4455, 461202), (4587, 447930), (4865, 422334), (4977, 412830), (5214, 394065), (5346, 384335), (5530, 371547), (5670, 362373), (5838, 351945), (6083, 337770), (6237, 329430), (6255, 328482), (6399, 321090), (6930, 296487), (7110, 288981), (7506, 273735), (7645, 268758), (7821, 262710), (8295, 247698), (8505, 241582), (8690, 236439), (8757, 234630), (8910, 230601), (9174, 223965), (9730, 211167), (9954, 206415), (10395, 197658), (10665, 192654), (10703, 191970), (10981, 187110), (11259, 182490), (12166, 168885), (12474, 164715), (12510, 164241), (12798, 160545), (13035, 157626), (13365, 153734), (13761, 149310), (14595, 140778), (14931, 137610), (15290, 134379), (15642, 131355), (16590, 123849), (17010, 120791), (17514, 117315), (18249, 112590), (18711, 109810), (18765, 109494), (19197, 107030), (20790, 98829), (21330, 96327), (21406, 95985), (21962, 93555), (22518, 91245), (22935, 89586), (23463, 87570), (24885, 82566), (26070, 78813), (26271, 78210), (26730, 76867), (27522, 74655), (29190, 70389), (29862, 68805), (30415, 67554), (31185, 65886), (31995, 64218), (32109, 63990), (32943, 62370), (33777, 60830), (36498, 56295), (37422, 54905), (37530, 54747), (38394, 53515), (39105, 52542), (41283, 49770), (43785, 46926), (44793, 45870)]