865003230

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{3407}}^1$

素因数の和:3471

約数の個数: 192

約数和(自身を含む): 2858139648

約数和(自身を除く): 1993136418

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 21, 26, 30, 31, 35, 39, 42, 45, 62, 63, 65, 70, 78, 90, 91, 93, 105, 117, 126, 130, 155, 182, 186, 195, 210, 217, 234, 273, 279, 310, 315, 390, 403, 434, 455, 465, 546, 558, 585, 630, 651, 806, 819, 910, 930, 1085, 1170, 1209, 1302, 1365, 1395, 1638, 1953, 2015, 2170, 2418, 2730, 2790, 2821, 3255, 3407, 3627, 3906, 4030, 4095, 5642, 6045, 6510, 6814, 7254, 8190, 8463, 9765, 10221, 12090, 14105, 16926, 17035, 18135, 19530, 20442, 23849, 25389, 28210, 30663, 34070, 36270, 42315, 44291, 47698, 50778, 51105, 61326, 71547, 84630, 88582, 102210, 105617, 119245, 126945, 132873, 143094, 153315, 211234, 214641, 221455, 238490, 253890, 265746, 306630, 310037, 316851, 357735, 398619, 429282, 442910, 528085, 620074, 633702, 664365, 715470, 739319, 797238, 930111, 950553, 1056170, 1073205, 1328730, 1373021, 1478638, 1550185, 1584255, 1860222, 1901106, 1993095, 2146410, 2217957, 2746042, 2790333, 3100370, 3168510, 3696595, 3986190, 4119063, 4435914, 4650555, 4752765, 5580666, 6653871, 6865105, 7393190, 8238126, 9301110, 9505530, 9611147, 11089785, 12357189, 13307742, 13730210, 13951665, 19222294, 20595315, 22179570, 24714378, 27903330, 28833441, 33269355, 41190630, 48055735, 57666882, 61785945, 66538710, 86500323, 96111470, 123571890, 144167205, 173000646, 288334410, 432501615, 865003230]

約数ペア:

[(1, 865003230), (2, 432501615), (3, 288334410), (5, 173000646), (6, 144167205), (7, 123571890), (9, 96111470), (10, 86500323), (13, 66538710), (14, 61785945), (15, 57666882), (18, 48055735), (21, 41190630), (26, 33269355), (30, 28833441), (31, 27903330), (35, 24714378), (39, 22179570), (42, 20595315), (45, 19222294), (62, 13951665), (63, 13730210), (65, 13307742), (70, 12357189), (78, 11089785), (90, 9611147), (91, 9505530), (93, 9301110), (105, 8238126), (117, 7393190), (126, 6865105), (130, 6653871), (155, 5580666), (182, 4752765), (186, 4650555), (195, 4435914), (210, 4119063), (217, 3986190), (234, 3696595), (273, 3168510), (279, 3100370), (310, 2790333), (315, 2746042), (390, 2217957), (403, 2146410), (434, 1993095), (455, 1901106), (465, 1860222), (546, 1584255), (558, 1550185), (585, 1478638), (630, 1373021), (651, 1328730), (806, 1073205), (819, 1056170), (910, 950553), (930, 930111), (1085, 797238), (1170, 739319), (1209, 715470), (1302, 664365), (1365, 633702), (1395, 620074), (1638, 528085), (1953, 442910), (2015, 429282), (2170, 398619), (2418, 357735), (2730, 316851), (2790, 310037), (2821, 306630), (3255, 265746), (3407, 253890), (3627, 238490), (3906, 221455), (4030, 214641), (4095, 211234), (5642, 153315), (6045, 143094), (6510, 132873), (6814, 126945), (7254, 119245), (8190, 105617), (8463, 102210), (9765, 88582), (10221, 84630), (12090, 71547), (14105, 61326), (16926, 51105), (17035, 50778), (18135, 47698), (19530, 44291), (20442, 42315), (23849, 36270), (25389, 34070), (28210, 30663)]