2017520730

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{3461}}^1$

素因数の和:3621

約数の個数: 128

約数和(自身を含む): 5743042560

約数和(自身を除く): 3725521830

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 27, 30, 34, 45, 51, 54, 85, 90, 102, 127, 135, 153, 170, 254, 255, 270, 306, 381, 459, 510, 635, 762, 765, 918, 1143, 1270, 1530, 1905, 2159, 2286, 2295, 3429, 3461, 3810, 4318, 4590, 5715, 6477, 6858, 6922, 10383, 10795, 11430, 12954, 17145, 17305, 19431, 20766, 21590, 31149, 32385, 34290, 34610, 38862, 51915, 58293, 58837, 62298, 64770, 93447, 97155, 103830, 116586, 117674, 155745, 176511, 186894, 194310, 291465, 294185, 311490, 353022, 439547, 467235, 529533, 582930, 588370, 879094, 882555, 934470, 1059066, 1318641, 1588599, 1765110, 2197735, 2637282, 2647665, 3177198, 3955923, 4395470, 5295330, 6593205, 7472299, 7911846, 7942995, 11867769, 13186410, 14944598, 15885990, 19779615, 22416897, 23735538, 37361495, 39559230, 44833794, 59338845, 67250691, 74722990, 112084485, 118677690, 134501382, 201752073, 224168970, 336253455, 403504146, 672506910, 1008760365, 2017520730]

約数ペア:

[(1, 2017520730), (2, 1008760365), (3, 672506910), (5, 403504146), (6, 336253455), (9, 224168970), (10, 201752073), (15, 134501382), (17, 118677690), (18, 112084485), (27, 74722990), (30, 67250691), (34, 59338845), (45, 44833794), (51, 39559230), (54, 37361495), (85, 23735538), (90, 22416897), (102, 19779615), (127, 15885990), (135, 14944598), (153, 13186410), (170, 11867769), (254, 7942995), (255, 7911846), (270, 7472299), (306, 6593205), (381, 5295330), (459, 4395470), (510, 3955923), (635, 3177198), (762, 2647665), (765, 2637282), (918, 2197735), (1143, 1765110), (1270, 1588599), (1530, 1318641), (1905, 1059066), (2159, 934470), (2286, 882555), (2295, 879094), (3429, 588370), (3461, 582930), (3810, 529533), (4318, 467235), (4590, 439547), (5715, 353022), (6477, 311490), (6858, 294185), (6922, 291465), (10383, 194310), (10795, 186894), (11430, 176511), (12954, 155745), (17145, 117674), (17305, 116586), (19431, 103830), (20766, 97155), (21590, 93447), (31149, 64770), (32385, 62298), (34290, 58837), (34610, 58293), (38862, 51915)]