834512490

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1367}}^1$

素因数の和:1426

約数の個数: 256

約数和(自身を含む): 2836684800

約数和(自身を除く): 2002172310

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 17, 18, 19, 21, 27, 30, 34, 35, 38, 42, 45, 51, 54, 57, 63, 70, 85, 90, 95, 102, 105, 114, 119, 126, 133, 135, 153, 170, 171, 189, 190, 210, 238, 255, 266, 270, 285, 306, 315, 323, 342, 357, 378, 399, 459, 510, 513, 570, 595, 630, 646, 665, 714, 765, 798, 855, 918, 945, 969, 1026, 1071, 1190, 1197, 1330, 1367, 1530, 1615, 1710, 1785, 1890, 1938, 1995, 2142, 2261, 2295, 2394, 2565, 2734, 2907, 3213, 3230, 3570, 3591, 3990, 4101, 4522, 4590, 4845, 5130, 5355, 5814, 5985, 6426, 6783, 6835, 7182, 8202, 8721, 9569, 9690, 10710, 11305, 11970, 12303, 13566, 13670, 14535, 16065, 17442, 17955, 19138, 20349, 20505, 22610, 23239, 24606, 25973, 28707, 29070, 32130, 33915, 35910, 36909, 40698, 41010, 43605, 46478, 47845, 51946, 57414, 61047, 61515, 67830, 69717, 73818, 77919, 86121, 87210, 95690, 101745, 116195, 122094, 123030, 129865, 139434, 143535, 155838, 162673, 172242, 181811, 184545, 203490, 209151, 232390, 233757, 258363, 259730, 287070, 305235, 325346, 348585, 363622, 369090, 389595, 418302, 430605, 441541, 467514, 488019, 516726, 545433, 610470, 627453, 697170, 701271, 779190, 813365, 861210, 883082, 909055, 976038, 1045755, 1090866, 1168785, 1254906, 1291815, 1324623, 1402542, 1464057, 1626730, 1636299, 1818110, 2091510, 2207705, 2337570, 2440095, 2583630, 2649246, 2727165, 2928114, 3090787, 3137265, 3272598, 3506355, 3973869, 4392171, 4415410, 4880190, 4908897, 5454330, 6181574, 6274530, 6623115, 7012710, 7320285, 7947738, 8181495, 8784342, 9272361, 9817794, 11921607, 13246230, 14640570, 15453935, 16362990, 18544722, 19869345, 21960855, 23843214, 24544485, 27817083, 30907870, 39738690, 43921710, 46361805, 49088970, 55634166, 59608035, 83451249, 92723610, 119216070, 139085415, 166902498, 278170830, 417256245, 834512490]

約数ペア:

[(1, 834512490), (2, 417256245), (3, 278170830), (5, 166902498), (6, 139085415), (7, 119216070), (9, 92723610), (10, 83451249), (14, 59608035), (15, 55634166), (17, 49088970), (18, 46361805), (19, 43921710), (21, 39738690), (27, 30907870), (30, 27817083), (34, 24544485), (35, 23843214), (38, 21960855), (42, 19869345), (45, 18544722), (51, 16362990), (54, 15453935), (57, 14640570), (63, 13246230), (70, 11921607), (85, 9817794), (90, 9272361), (95, 8784342), (102, 8181495), (105, 7947738), (114, 7320285), (119, 7012710), (126, 6623115), (133, 6274530), (135, 6181574), (153, 5454330), (170, 4908897), (171, 4880190), (189, 4415410), (190, 4392171), (210, 3973869), (238, 3506355), (255, 3272598), (266, 3137265), (270, 3090787), (285, 2928114), (306, 2727165), (315, 2649246), (323, 2583630), (342, 2440095), (357, 2337570), (378, 2207705), (399, 2091510), (459, 1818110), (510, 1636299), (513, 1626730), (570, 1464057), (595, 1402542), (630, 1324623), (646, 1291815), (665, 1254906), (714, 1168785), (765, 1090866), (798, 1045755), (855, 976038), (918, 909055), (945, 883082), (969, 861210), (1026, 813365), (1071, 779190), (1190, 701271), (1197, 697170), (1330, 627453), (1367, 610470), (1530, 545433), (1615, 516726), (1710, 488019), (1785, 467514), (1890, 441541), (1938, 430605), (1995, 418302), (2142, 389595), (2261, 369090), (2295, 363622), (2394, 348585), (2565, 325346), (2734, 305235), (2907, 287070), (3213, 259730), (3230, 258363), (3570, 233757), (3591, 232390), (3990, 209151), (4101, 203490), (4522, 184545), (4590, 181811), (4845, 172242), (5130, 162673), (5355, 155838), (5814, 143535), (5985, 139434), (6426, 129865), (6783, 123030), (6835, 122094), (7182, 116195), (8202, 101745), (8721, 95690), (9569, 87210), (9690, 86121), (10710, 77919), (11305, 73818), (11970, 69717), (12303, 67830), (13566, 61515), (13670, 61047), (14535, 57414), (16065, 51946), (17442, 47845), (17955, 46478), (19138, 43605), (20349, 41010), (20505, 40698), (22610, 36909), (23239, 35910), (24606, 33915), (25973, 32130), (28707, 29070)]