82258470

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{613}}^1$

素因数の和:707

約数の個数: 128

約数和(自身を含む): 254638080

約数和(自身を除く): 172379610

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 71, 90, 105, 126, 135, 142, 189, 210, 213, 270, 315, 355, 378, 426, 497, 613, 630, 639, 710, 945, 994, 1065, 1226, 1278, 1491, 1839, 1890, 1917, 2130, 2485, 2982, 3065, 3195, 3678, 3834, 4291, 4473, 4970, 5517, 6130, 6390, 7455, 8582, 8946, 9195, 9585, 11034, 12873, 13419, 14910, 16551, 18390, 19170, 21455, 22365, 25746, 26838, 27585, 33102, 38619, 42910, 43523, 44730, 55170, 64365, 67095, 77238, 82755, 87046, 115857, 128730, 130569, 134190, 165510, 193095, 217615, 231714, 261138, 304661, 386190, 391707, 435230, 579285, 609322, 652845, 783414, 913983, 1158570, 1175121, 1305690, 1523305, 1827966, 1958535, 2350242, 2741949, 3046610, 3917070, 4569915, 5483898, 5875605, 8225847, 9139830, 11751210, 13709745, 16451694, 27419490, 41129235, 82258470]

約数ペア:

[(1, 82258470), (2, 41129235), (3, 27419490), (5, 16451694), (6, 13709745), (7, 11751210), (9, 9139830), (10, 8225847), (14, 5875605), (15, 5483898), (18, 4569915), (21, 3917070), (27, 3046610), (30, 2741949), (35, 2350242), (42, 1958535), (45, 1827966), (54, 1523305), (63, 1305690), (70, 1175121), (71, 1158570), (90, 913983), (105, 783414), (126, 652845), (135, 609322), (142, 579285), (189, 435230), (210, 391707), (213, 386190), (270, 304661), (315, 261138), (355, 231714), (378, 217615), (426, 193095), (497, 165510), (613, 134190), (630, 130569), (639, 128730), (710, 115857), (945, 87046), (994, 82755), (1065, 77238), (1226, 67095), (1278, 64365), (1491, 55170), (1839, 44730), (1890, 43523), (1917, 42910), (2130, 38619), (2485, 33102), (2982, 27585), (3065, 26838), (3195, 25746), (3678, 22365), (3834, 21455), (4291, 19170), (4473, 18390), (4970, 16551), (5517, 14910), (6130, 13419), (6390, 12873), (7455, 11034), (8582, 9585), (8946, 9195)]