8521856910

素因数分解:

$2^1\times 3^6\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{5387}}^1$

素因数の和:5450

約数の個数: 224

約数和(自身を含む): 27136899072

約数和(自身を除く): 18615042162

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 31, 35, 42, 45, 54, 62, 63, 70, 81, 90, 93, 105, 126, 135, 155, 162, 186, 189, 210, 217, 243, 270, 279, 310, 315, 378, 405, 434, 465, 486, 558, 567, 630, 651, 729, 810, 837, 930, 945, 1085, 1134, 1215, 1302, 1395, 1458, 1674, 1701, 1890, 1953, 2170, 2430, 2511, 2790, 2835, 3255, 3402, 3645, 3906, 4185, 5022, 5103, 5387, 5670, 5859, 6510, 7290, 7533, 8370, 8505, 9765, 10206, 10774, 11718, 12555, 15066, 16161, 17010, 17577, 19530, 22599, 25110, 25515, 26935, 29295, 32322, 35154, 37665, 37709, 45198, 48483, 51030, 52731, 53870, 58590, 75330, 75418, 80805, 87885, 96966, 105462, 112995, 113127, 145449, 158193, 161610, 166997, 175770, 188545, 225990, 226254, 242415, 263655, 290898, 316386, 333994, 339381, 377090, 436347, 484830, 500991, 527310, 565635, 678762, 727245, 790965, 834985, 872694, 1001982, 1018143, 1131270, 1168979, 1309041, 1454490, 1502973, 1581930, 1669970, 1696905, 2036286, 2181735, 2337958, 2504955, 2618082, 3005946, 3054429, 3393810, 3506937, 3927123, 4363470, 4508919, 5009910, 5090715, 5844895, 6108858, 6545205, 7013874, 7514865, 7854246, 9017838, 9163287, 10181430, 10520811, 11689790, 13090410, 13526757, 15029730, 15272145, 17534685, 18326574, 19635615, 21041622, 22544595, 27053514, 27489861, 30544290, 31562433, 35069370, 39271230, 40580271, 45089190, 45816435, 52604055, 54979722, 63124866, 67633785, 81160542, 91632870, 94687299, 105208110, 121740813, 135267570, 137449305, 157812165, 189374598, 202901355, 243481626, 274898610, 284061897, 315624330, 405802710, 473436495, 568123794, 608704065, 852185691, 946872990, 1217408130, 1420309485, 1704371382, 2840618970, 4260928455, 8521856910]

約数ペア:

[(1, 8521856910), (2, 4260928455), (3, 2840618970), (5, 1704371382), (6, 1420309485), (7, 1217408130), (9, 946872990), (10, 852185691), (14, 608704065), (15, 568123794), (18, 473436495), (21, 405802710), (27, 315624330), (30, 284061897), (31, 274898610), (35, 243481626), (42, 202901355), (45, 189374598), (54, 157812165), (62, 137449305), (63, 135267570), (70, 121740813), (81, 105208110), (90, 94687299), (93, 91632870), (105, 81160542), (126, 67633785), (135, 63124866), (155, 54979722), (162, 52604055), (186, 45816435), (189, 45089190), (210, 40580271), (217, 39271230), (243, 35069370), (270, 31562433), (279, 30544290), (310, 27489861), (315, 27053514), (378, 22544595), (405, 21041622), (434, 19635615), (465, 18326574), (486, 17534685), (558, 15272145), (567, 15029730), (630, 13526757), (651, 13090410), (729, 11689790), (810, 10520811), (837, 10181430), (930, 9163287), (945, 9017838), (1085, 7854246), (1134, 7514865), (1215, 7013874), (1302, 6545205), (1395, 6108858), (1458, 5844895), (1674, 5090715), (1701, 5009910), (1890, 4508919), (1953, 4363470), (2170, 3927123), (2430, 3506937), (2511, 3393810), (2790, 3054429), (2835, 3005946), (3255, 2618082), (3402, 2504955), (3645, 2337958), (3906, 2181735), (4185, 2036286), (5022, 1696905), (5103, 1669970), (5387, 1581930), (5670, 1502973), (5859, 1454490), (6510, 1309041), (7290, 1168979), (7533, 1131270), (8370, 1018143), (8505, 1001982), (9765, 872694), (10206, 834985), (10774, 790965), (11718, 727245), (12555, 678762), (15066, 565635), (16161, 527310), (17010, 500991), (17577, 484830), (19530, 436347), (22599, 377090), (25110, 339381), (25515, 333994), (26935, 316386), (29295, 290898), (32322, 263655), (35154, 242415), (37665, 226254), (37709, 225990), (45198, 188545), (48483, 175770), (51030, 166997), (52731, 161610), (53870, 158193), (58590, 145449), (75330, 113127), (75418, 112995), (80805, 105462), (87885, 96966)]