86915010

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{79}}^1$

素因数の和:153

約数の個数: 192

約数和(自身を含む): 269844480

約数和(自身を除く): 182929470

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 31, 35, 39, 42, 62, 65, 70, 78, 79, 91, 93, 105, 130, 155, 158, 169, 182, 186, 195, 210, 217, 237, 273, 310, 338, 390, 395, 403, 434, 455, 465, 474, 507, 546, 553, 651, 790, 806, 845, 910, 930, 1014, 1027, 1085, 1106, 1183, 1185, 1209, 1302, 1365, 1659, 1690, 2015, 2054, 2170, 2366, 2370, 2418, 2449, 2535, 2730, 2765, 2821, 3081, 3255, 3318, 3549, 4030, 4898, 5070, 5135, 5239, 5530, 5642, 5915, 6045, 6162, 6510, 7098, 7189, 7347, 8295, 8463, 10270, 10478, 11830, 12090, 12245, 13351, 14105, 14378, 14694, 15405, 15717, 16590, 16926, 17143, 17745, 21567, 24490, 26195, 26702, 28210, 30810, 31434, 31837, 34286, 35490, 35945, 36673, 36735, 40053, 42315, 43134, 51429, 52390, 63674, 66755, 71890, 73346, 73470, 78585, 80106, 84630, 85715, 93457, 95511, 102858, 107835, 110019, 133510, 157170, 159185, 171430, 183365, 186914, 191022, 200265, 215670, 220038, 222859, 257145, 280371, 318370, 366730, 400530, 413881, 445718, 467285, 477555, 514290, 550095, 560742, 668577, 827762, 934570, 955110, 1100190, 1114295, 1241643, 1337154, 1401855, 2069405, 2228590, 2483286, 2803710, 2897167, 3342885, 4138810, 5794334, 6208215, 6685770, 8691501, 12416430, 14485835, 17383002, 28971670, 43457505, 86915010]

約数ペア:

[(1, 86915010), (2, 43457505), (3, 28971670), (5, 17383002), (6, 14485835), (7, 12416430), (10, 8691501), (13, 6685770), (14, 6208215), (15, 5794334), (21, 4138810), (26, 3342885), (30, 2897167), (31, 2803710), (35, 2483286), (39, 2228590), (42, 2069405), (62, 1401855), (65, 1337154), (70, 1241643), (78, 1114295), (79, 1100190), (91, 955110), (93, 934570), (105, 827762), (130, 668577), (155, 560742), (158, 550095), (169, 514290), (182, 477555), (186, 467285), (195, 445718), (210, 413881), (217, 400530), (237, 366730), (273, 318370), (310, 280371), (338, 257145), (390, 222859), (395, 220038), (403, 215670), (434, 200265), (455, 191022), (465, 186914), (474, 183365), (507, 171430), (546, 159185), (553, 157170), (651, 133510), (790, 110019), (806, 107835), (845, 102858), (910, 95511), (930, 93457), (1014, 85715), (1027, 84630), (1085, 80106), (1106, 78585), (1183, 73470), (1185, 73346), (1209, 71890), (1302, 66755), (1365, 63674), (1659, 52390), (1690, 51429), (2015, 43134), (2054, 42315), (2170, 40053), (2366, 36735), (2370, 36673), (2418, 35945), (2449, 35490), (2535, 34286), (2730, 31837), (2765, 31434), (2821, 30810), (3081, 28210), (3255, 26702), (3318, 26195), (3549, 24490), (4030, 21567), (4898, 17745), (5070, 17143), (5135, 16926), (5239, 16590), (5530, 15717), (5642, 15405), (5915, 14694), (6045, 14378), (6162, 14105), (6510, 13351), (7098, 12245), (7189, 12090), (7347, 11830), (8295, 10478), (8463, 10270)]