2188883970

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{3989}}^1$

素因数の和:4089

約数の個数: 192

約数和(自身を含む): 7110754560

約数和(自身を除く): 4921870590

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 21, 26, 30, 35, 39, 42, 45, 63, 65, 67, 70, 78, 90, 91, 105, 117, 126, 130, 134, 182, 195, 201, 210, 234, 273, 315, 335, 390, 402, 455, 469, 546, 585, 603, 630, 670, 819, 871, 910, 938, 1005, 1170, 1206, 1365, 1407, 1638, 1742, 2010, 2345, 2613, 2730, 2814, 3015, 3989, 4095, 4221, 4355, 4690, 5226, 6030, 6097, 7035, 7839, 7978, 8190, 8442, 8710, 11967, 12194, 13065, 14070, 15678, 18291, 19945, 21105, 23934, 26130, 27923, 30485, 35901, 36582, 39195, 39890, 42210, 51857, 54873, 55846, 59835, 60970, 71802, 78390, 83769, 91455, 103714, 109746, 119670, 139615, 155571, 167538, 179505, 182910, 251307, 259285, 267263, 274365, 279230, 311142, 359010, 362999, 418845, 466713, 502614, 518570, 534526, 548730, 725998, 777855, 801789, 837690, 933426, 1088997, 1256535, 1336315, 1555710, 1603578, 1814995, 1870841, 2177994, 2333565, 2405367, 2513070, 2672630, 3266991, 3474419, 3629990, 3741682, 4008945, 4667130, 4810734, 5444985, 5612523, 6533982, 6948838, 8017890, 9354205, 10423257, 10889970, 11225046, 12026835, 16334955, 16837569, 17372095, 18708410, 20846514, 24053670, 24320933, 28062615, 31269771, 32669910, 33675138, 34744190, 48641866, 52116285, 56125230, 62539542, 72962799, 84187845, 104232570, 121604665, 145925598, 156348855, 168375690, 218888397, 243209330, 312697710, 364813995, 437776794, 729627990, 1094441985, 2188883970]

約数ペア:

[(1, 2188883970), (2, 1094441985), (3, 729627990), (5, 437776794), (6, 364813995), (7, 312697710), (9, 243209330), (10, 218888397), (13, 168375690), (14, 156348855), (15, 145925598), (18, 121604665), (21, 104232570), (26, 84187845), (30, 72962799), (35, 62539542), (39, 56125230), (42, 52116285), (45, 48641866), (63, 34744190), (65, 33675138), (67, 32669910), (70, 31269771), (78, 28062615), (90, 24320933), (91, 24053670), (105, 20846514), (117, 18708410), (126, 17372095), (130, 16837569), (134, 16334955), (182, 12026835), (195, 11225046), (201, 10889970), (210, 10423257), (234, 9354205), (273, 8017890), (315, 6948838), (335, 6533982), (390, 5612523), (402, 5444985), (455, 4810734), (469, 4667130), (546, 4008945), (585, 3741682), (603, 3629990), (630, 3474419), (670, 3266991), (819, 2672630), (871, 2513070), (910, 2405367), (938, 2333565), (1005, 2177994), (1170, 1870841), (1206, 1814995), (1365, 1603578), (1407, 1555710), (1638, 1336315), (1742, 1256535), (2010, 1088997), (2345, 933426), (2613, 837690), (2730, 801789), (2814, 777855), (3015, 725998), (3989, 548730), (4095, 534526), (4221, 518570), (4355, 502614), (4690, 466713), (5226, 418845), (6030, 362999), (6097, 359010), (7035, 311142), (7839, 279230), (7978, 274365), (8190, 267263), (8442, 259285), (8710, 251307), (11967, 182910), (12194, 179505), (13065, 167538), (14070, 155571), (15678, 139615), (18291, 119670), (19945, 109746), (21105, 103714), (23934, 91455), (26130, 83769), (27923, 78390), (30485, 71802), (35901, 60970), (36582, 59835), (39195, 55846), (39890, 54873), (42210, 51857)]