67874241890

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{4721}}^1$

素因数の和:4853

約数の個数: 192

約数和(自身を含む): 159799959648

約数和(自身を除く): 91925717758

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 37, 49, 61, 65, 70, 74, 91, 98, 122, 130, 182, 185, 245, 259, 305, 370, 427, 455, 481, 490, 518, 610, 637, 793, 854, 910, 962, 1274, 1295, 1586, 1813, 2135, 2257, 2405, 2590, 2989, 3185, 3367, 3626, 3965, 4270, 4514, 4721, 4810, 5551, 5978, 6370, 6734, 7930, 9065, 9442, 11102, 11285, 14945, 15799, 16835, 18130, 22570, 23569, 23605, 27755, 29341, 29890, 31598, 33047, 33670, 38857, 47138, 47210, 55510, 58682, 61373, 66094, 77714, 78995, 110593, 117845, 122746, 146705, 157990, 165235, 174677, 194285, 205387, 221186, 231329, 235690, 287981, 293410, 306865, 330470, 349354, 388570, 410774, 429611, 462658, 552965, 575962, 613730, 859222, 873385, 1026935, 1105930, 1156645, 1222739, 1437709, 1439905, 1746770, 2015867, 2053870, 2148055, 2270801, 2313290, 2445478, 2875418, 2879810, 3007277, 3743753, 4031734, 4296110, 4541602, 6014554, 6113695, 7188545, 7487506, 8559173, 10079335, 10655297, 11354005, 12227390, 14111069, 14377090, 15036385, 15895607, 17118346, 18718765, 20158670, 21310594, 22708010, 26206271, 28222138, 30072770, 31791214, 37437530, 42795865, 52412542, 53276485, 70555345, 74587079, 79478035, 85591730, 106552970, 111269249, 131031355, 138518861, 141110690, 149174158, 158956070, 183443897, 222538498, 262062710, 277037722, 366887794, 372935395, 522109553, 556346245, 692594305, 745870790, 917219485, 969632027, 1044219106, 1112692490, 1385188610, 1834438970, 1939264054, 2610547765, 4848160135, 5221095530, 6787424189, 9696320270, 13574848378, 33937120945, 67874241890]

約数ペア:

[(1, 67874241890), (2, 33937120945), (5, 13574848378), (7, 9696320270), (10, 6787424189), (13, 5221095530), (14, 4848160135), (26, 2610547765), (35, 1939264054), (37, 1834438970), (49, 1385188610), (61, 1112692490), (65, 1044219106), (70, 969632027), (74, 917219485), (91, 745870790), (98, 692594305), (122, 556346245), (130, 522109553), (182, 372935395), (185, 366887794), (245, 277037722), (259, 262062710), (305, 222538498), (370, 183443897), (427, 158956070), (455, 149174158), (481, 141110690), (490, 138518861), (518, 131031355), (610, 111269249), (637, 106552970), (793, 85591730), (854, 79478035), (910, 74587079), (962, 70555345), (1274, 53276485), (1295, 52412542), (1586, 42795865), (1813, 37437530), (2135, 31791214), (2257, 30072770), (2405, 28222138), (2590, 26206271), (2989, 22708010), (3185, 21310594), (3367, 20158670), (3626, 18718765), (3965, 17118346), (4270, 15895607), (4514, 15036385), (4721, 14377090), (4810, 14111069), (5551, 12227390), (5978, 11354005), (6370, 10655297), (6734, 10079335), (7930, 8559173), (9065, 7487506), (9442, 7188545), (11102, 6113695), (11285, 6014554), (14945, 4541602), (15799, 4296110), (16835, 4031734), (18130, 3743753), (22570, 3007277), (23569, 2879810), (23605, 2875418), (27755, 2445478), (29341, 2313290), (29890, 2270801), (31598, 2148055), (33047, 2053870), (33670, 2015867), (38857, 1746770), (47138, 1439905), (47210, 1437709), (55510, 1222739), (58682, 1156645), (61373, 1105930), (66094, 1026935), (77714, 873385), (78995, 859222), (110593, 613730), (117845, 575962), (122746, 552965), (146705, 462658), (157990, 429611), (165235, 410774), (174677, 388570), (194285, 349354), (205387, 330470), (221186, 306865), (231329, 293410), (235690, 287981)]