84474390

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1$

素因数の和:167

約数の個数: 256

約数和(自身を含む): 284497920

約数和(自身を除く): 200023530

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 13, 14, 15, 21, 22, 26, 29, 30, 33, 35, 39, 42, 55, 58, 65, 66, 70, 77, 78, 87, 91, 97, 105, 110, 130, 143, 145, 154, 165, 174, 182, 194, 195, 203, 210, 231, 273, 286, 290, 291, 319, 330, 377, 385, 390, 406, 429, 435, 455, 462, 485, 546, 582, 609, 638, 679, 715, 754, 770, 858, 870, 910, 957, 970, 1001, 1015, 1067, 1131, 1155, 1218, 1261, 1358, 1365, 1430, 1455, 1595, 1885, 1914, 2002, 2030, 2037, 2134, 2145, 2233, 2262, 2310, 2522, 2639, 2730, 2813, 2910, 3003, 3045, 3190, 3201, 3395, 3770, 3783, 4074, 4147, 4290, 4466, 4785, 5005, 5278, 5335, 5626, 5655, 6006, 6090, 6305, 6402, 6699, 6790, 7469, 7566, 7917, 8294, 8439, 8827, 9570, 10010, 10185, 10670, 11165, 11310, 12441, 12610, 13195, 13398, 13871, 14065, 14938, 15015, 15834, 16005, 16878, 17654, 18915, 19691, 20370, 20735, 22330, 22407, 24882, 26390, 26481, 27742, 28130, 29029, 30030, 30943, 32010, 33495, 36569, 37345, 37830, 39382, 39585, 41470, 41613, 42195, 44135, 44814, 52962, 58058, 59073, 61886, 62205, 66990, 69355, 73138, 74690, 79170, 83226, 84390, 87087, 88270, 92829, 97097, 98455, 109707, 112035, 118146, 124410, 132405, 138710, 145145, 154715, 174174, 182845, 185658, 194194, 196910, 208065, 216601, 219414, 224070, 255983, 264810, 290290, 291291, 295365, 309430, 365690, 402259, 416130, 433202, 435435, 464145, 485485, 511966, 548535, 582582, 590730, 649803, 767949, 804518, 870870, 928290, 970970, 1083005, 1097070, 1206777, 1279915, 1299606, 1456455, 1535898, 2011295, 2166010, 2413554, 2559830, 2815813, 2912910, 3249015, 3839745, 4022590, 5631626, 6033885, 6498030, 7679490, 8447439, 12067770, 14079065, 16894878, 28158130, 42237195, 84474390]

約数ペア:

[(1, 84474390), (2, 42237195), (3, 28158130), (5, 16894878), (6, 14079065), (7, 12067770), (10, 8447439), (11, 7679490), (13, 6498030), (14, 6033885), (15, 5631626), (21, 4022590), (22, 3839745), (26, 3249015), (29, 2912910), (30, 2815813), (33, 2559830), (35, 2413554), (39, 2166010), (42, 2011295), (55, 1535898), (58, 1456455), (65, 1299606), (66, 1279915), (70, 1206777), (77, 1097070), (78, 1083005), (87, 970970), (91, 928290), (97, 870870), (105, 804518), (110, 767949), (130, 649803), (143, 590730), (145, 582582), (154, 548535), (165, 511966), (174, 485485), (182, 464145), (194, 435435), (195, 433202), (203, 416130), (210, 402259), (231, 365690), (273, 309430), (286, 295365), (290, 291291), (291, 290290), (319, 264810), (330, 255983), (377, 224070), (385, 219414), (390, 216601), (406, 208065), (429, 196910), (435, 194194), (455, 185658), (462, 182845), (485, 174174), (546, 154715), (582, 145145), (609, 138710), (638, 132405), (679, 124410), (715, 118146), (754, 112035), (770, 109707), (858, 98455), (870, 97097), (910, 92829), (957, 88270), (970, 87087), (1001, 84390), (1015, 83226), (1067, 79170), (1131, 74690), (1155, 73138), (1218, 69355), (1261, 66990), (1358, 62205), (1365, 61886), (1430, 59073), (1455, 58058), (1595, 52962), (1885, 44814), (1914, 44135), (2002, 42195), (2030, 41613), (2037, 41470), (2134, 39585), (2145, 39382), (2233, 37830), (2262, 37345), (2310, 36569), (2522, 33495), (2639, 32010), (2730, 30943), (2813, 30030), (2910, 29029), (3003, 28130), (3045, 27742), (3190, 26481), (3201, 26390), (3395, 24882), (3770, 22407), (3783, 22330), (4074, 20735), (4147, 20370), (4290, 19691), (4466, 18915), (4785, 17654), (5005, 16878), (5278, 16005), (5335, 15834), (5626, 15015), (5655, 14938), (6006, 14065), (6090, 13871), (6305, 13398), (6402, 13195), (6699, 12610), (6790, 12441), (7469, 11310), (7566, 11165), (7917, 10670), (8294, 10185), (8439, 10010), (8827, 9570)]