170471210

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{83}}^1$

素因数の和:208

約数の個数: 128

約数和(自身を含む): 398974464

約数和(自身を除く): 228503254

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 37, 61, 65, 70, 74, 83, 91, 122, 130, 166, 182, 185, 259, 305, 370, 415, 427, 455, 481, 518, 581, 610, 793, 830, 854, 910, 962, 1079, 1162, 1295, 1586, 2135, 2158, 2257, 2405, 2590, 2905, 3071, 3367, 3965, 4270, 4514, 4810, 5063, 5395, 5551, 5810, 6142, 6734, 7553, 7930, 10126, 10790, 11102, 11285, 15106, 15355, 15799, 16835, 21497, 22570, 25315, 27755, 29341, 30710, 31598, 33670, 35441, 37765, 39923, 42994, 50630, 55510, 58682, 65819, 70882, 75530, 78995, 79846, 107485, 131638, 146705, 157990, 177205, 187331, 199615, 205387, 214970, 279461, 293410, 329095, 354410, 374662, 399230, 410774, 460733, 558922, 658190, 921466, 936655, 1026935, 1311317, 1397305, 1873310, 2053870, 2303665, 2435303, 2622634, 2794610, 4607330, 4870606, 6556585, 12176515, 13113170, 17047121, 24353030, 34094242, 85235605, 170471210]

約数ペア:

[(1, 170471210), (2, 85235605), (5, 34094242), (7, 24353030), (10, 17047121), (13, 13113170), (14, 12176515), (26, 6556585), (35, 4870606), (37, 4607330), (61, 2794610), (65, 2622634), (70, 2435303), (74, 2303665), (83, 2053870), (91, 1873310), (122, 1397305), (130, 1311317), (166, 1026935), (182, 936655), (185, 921466), (259, 658190), (305, 558922), (370, 460733), (415, 410774), (427, 399230), (455, 374662), (481, 354410), (518, 329095), (581, 293410), (610, 279461), (793, 214970), (830, 205387), (854, 199615), (910, 187331), (962, 177205), (1079, 157990), (1162, 146705), (1295, 131638), (1586, 107485), (2135, 79846), (2158, 78995), (2257, 75530), (2405, 70882), (2590, 65819), (2905, 58682), (3071, 55510), (3367, 50630), (3965, 42994), (4270, 39923), (4514, 37765), (4810, 35441), (5063, 33670), (5395, 31598), (5551, 30710), (5810, 29341), (6142, 27755), (6734, 25315), (7553, 22570), (7930, 21497), (10126, 16835), (10790, 15799), (11102, 15355), (11285, 15106)]