214770570

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{131}}^1\times {\mathrm{211}}^1$

素因数の和:396

約数の個数: 128

約数和(自身を含む): 612513792

約数和(自身を除く): 397743222

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 37, 42, 70, 74, 105, 111, 131, 185, 210, 211, 222, 259, 262, 370, 393, 422, 518, 555, 633, 655, 777, 786, 917, 1055, 1110, 1266, 1295, 1310, 1477, 1554, 1834, 1965, 2110, 2590, 2751, 2954, 3165, 3885, 3930, 4431, 4585, 4847, 5502, 6330, 7385, 7770, 7807, 8862, 9170, 9694, 13755, 14541, 14770, 15614, 22155, 23421, 24235, 27510, 27641, 29082, 33929, 39035, 44310, 46842, 48470, 54649, 55282, 67858, 72705, 78070, 82923, 101787, 109298, 117105, 138205, 145410, 163947, 165846, 169645, 193487, 203574, 234210, 273245, 276410, 327894, 339290, 386974, 414615, 508935, 546490, 580461, 819735, 829230, 967435, 1017870, 1022717, 1160922, 1639470, 1934870, 2045434, 2902305, 3068151, 5113585, 5804610, 6136302, 7159019, 10227170, 14318038, 15340755, 21477057, 30681510, 35795095, 42954114, 71590190, 107385285, 214770570]

約数ペア:

[(1, 214770570), (2, 107385285), (3, 71590190), (5, 42954114), (6, 35795095), (7, 30681510), (10, 21477057), (14, 15340755), (15, 14318038), (21, 10227170), (30, 7159019), (35, 6136302), (37, 5804610), (42, 5113585), (70, 3068151), (74, 2902305), (105, 2045434), (111, 1934870), (131, 1639470), (185, 1160922), (210, 1022717), (211, 1017870), (222, 967435), (259, 829230), (262, 819735), (370, 580461), (393, 546490), (422, 508935), (518, 414615), (555, 386974), (633, 339290), (655, 327894), (777, 276410), (786, 273245), (917, 234210), (1055, 203574), (1110, 193487), (1266, 169645), (1295, 165846), (1310, 163947), (1477, 145410), (1554, 138205), (1834, 117105), (1965, 109298), (2110, 101787), (2590, 82923), (2751, 78070), (2954, 72705), (3165, 67858), (3885, 55282), (3930, 54649), (4431, 48470), (4585, 46842), (4847, 44310), (5502, 39035), (6330, 33929), (7385, 29082), (7770, 27641), (7807, 27510), (8862, 24235), (9170, 23421), (9694, 22155), (13755, 15614), (14541, 14770)]