82765410

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1$

素因数の和:169

約数の個数: 192

約数和(自身を含む): 256483584

約数和(自身を除く): 173718174

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 35, 39, 42, 49, 61, 65, 70, 71, 78, 91, 98, 105, 122, 130, 142, 147, 182, 183, 195, 210, 213, 245, 273, 294, 305, 355, 366, 390, 426, 427, 455, 490, 497, 546, 610, 637, 710, 735, 793, 854, 910, 915, 923, 994, 1065, 1274, 1281, 1365, 1470, 1491, 1586, 1830, 1846, 1911, 2130, 2135, 2379, 2485, 2562, 2730, 2769, 2982, 2989, 3185, 3479, 3822, 3965, 4270, 4331, 4615, 4758, 4970, 5538, 5551, 5978, 6370, 6405, 6461, 6958, 7455, 7930, 8662, 8967, 9230, 9555, 10437, 11102, 11895, 12810, 12922, 12993, 13845, 14910, 14945, 16653, 17395, 17934, 19110, 19383, 20874, 21655, 23790, 25986, 27690, 27755, 29890, 30317, 32305, 33306, 34790, 38766, 38857, 43310, 44835, 45227, 52185, 55510, 56303, 60634, 64610, 64965, 77714, 83265, 89670, 90454, 90951, 96915, 104370, 112606, 116571, 129930, 135681, 151585, 166530, 168909, 181902, 193830, 194285, 212219, 226135, 233142, 271362, 281515, 303170, 337818, 388570, 394121, 424438, 452270, 454755, 563030, 582855, 636657, 678405, 788242, 844545, 909510, 1061095, 1165710, 1182363, 1273314, 1356810, 1689090, 1970605, 2122190, 2364726, 2758847, 3183285, 3941210, 5517694, 5911815, 6366570, 8276541, 11823630, 13794235, 16553082, 27588470, 41382705, 82765410]

約数ペア:

[(1, 82765410), (2, 41382705), (3, 27588470), (5, 16553082), (6, 13794235), (7, 11823630), (10, 8276541), (13, 6366570), (14, 5911815), (15, 5517694), (21, 3941210), (26, 3183285), (30, 2758847), (35, 2364726), (39, 2122190), (42, 1970605), (49, 1689090), (61, 1356810), (65, 1273314), (70, 1182363), (71, 1165710), (78, 1061095), (91, 909510), (98, 844545), (105, 788242), (122, 678405), (130, 636657), (142, 582855), (147, 563030), (182, 454755), (183, 452270), (195, 424438), (210, 394121), (213, 388570), (245, 337818), (273, 303170), (294, 281515), (305, 271362), (355, 233142), (366, 226135), (390, 212219), (426, 194285), (427, 193830), (455, 181902), (490, 168909), (497, 166530), (546, 151585), (610, 135681), (637, 129930), (710, 116571), (735, 112606), (793, 104370), (854, 96915), (910, 90951), (915, 90454), (923, 89670), (994, 83265), (1065, 77714), (1274, 64965), (1281, 64610), (1365, 60634), (1470, 56303), (1491, 55510), (1586, 52185), (1830, 45227), (1846, 44835), (1911, 43310), (2130, 38857), (2135, 38766), (2379, 34790), (2485, 33306), (2562, 32305), (2730, 30317), (2769, 29890), (2982, 27755), (2989, 27690), (3185, 25986), (3479, 23790), (3822, 21655), (3965, 20874), (4270, 19383), (4331, 19110), (4615, 17934), (4758, 17395), (4970, 16653), (5538, 14945), (5551, 14910), (5978, 13845), (6370, 12993), (6405, 12922), (6461, 12810), (6958, 11895), (7455, 11102), (7930, 10437), (8662, 9555), (8967, 9230)]