91084290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{199}}^1$

素因数の和:312

約数の個数: 128

約数和(自身を含む): 255744000

約数和(自身を除く): 164659710

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 19, 22, 30, 33, 38, 55, 57, 66, 73, 95, 110, 114, 146, 165, 190, 199, 209, 219, 285, 330, 365, 398, 418, 438, 570, 597, 627, 730, 803, 995, 1045, 1095, 1194, 1254, 1387, 1606, 1990, 2090, 2189, 2190, 2409, 2774, 2985, 3135, 3781, 4015, 4161, 4378, 4818, 5970, 6270, 6567, 6935, 7562, 8030, 8322, 10945, 11343, 12045, 13134, 13870, 14527, 15257, 18905, 20805, 21890, 22686, 24090, 29054, 30514, 32835, 37810, 41591, 41610, 43581, 45771, 56715, 65670, 72635, 76285, 83182, 87162, 91542, 113430, 124773, 145270, 152570, 159797, 207955, 217905, 228855, 249546, 276013, 319594, 415910, 435810, 457710, 479391, 552026, 623865, 798985, 828039, 958782, 1247730, 1380065, 1597970, 1656078, 2396955, 2760130, 3036143, 4140195, 4793910, 6072286, 8280390, 9108429, 15180715, 18216858, 30361430, 45542145, 91084290]

約数ペア:

[(1, 91084290), (2, 45542145), (3, 30361430), (5, 18216858), (6, 15180715), (10, 9108429), (11, 8280390), (15, 6072286), (19, 4793910), (22, 4140195), (30, 3036143), (33, 2760130), (38, 2396955), (55, 1656078), (57, 1597970), (66, 1380065), (73, 1247730), (95, 958782), (110, 828039), (114, 798985), (146, 623865), (165, 552026), (190, 479391), (199, 457710), (209, 435810), (219, 415910), (285, 319594), (330, 276013), (365, 249546), (398, 228855), (418, 217905), (438, 207955), (570, 159797), (597, 152570), (627, 145270), (730, 124773), (803, 113430), (995, 91542), (1045, 87162), (1095, 83182), (1194, 76285), (1254, 72635), (1387, 65670), (1606, 56715), (1990, 45771), (2090, 43581), (2189, 41610), (2190, 41591), (2409, 37810), (2774, 32835), (2985, 30514), (3135, 29054), (3781, 24090), (4015, 22686), (4161, 21890), (4378, 20805), (4818, 18905), (5970, 15257), (6270, 14527), (6567, 13870), (6935, 13134), (7562, 12045), (8030, 11343), (8322, 10945)]