1821520856610

素因数分解:

$2^1\times 3^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{797161}}^1$

素因数の和:797231

約数の個数: 320

約数和(自身を含む): 6222608308224

約数和(自身を除く): 4401087451614

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 21, 26, 27, 30, 31, 35, 39, 42, 45, 54, 62, 63, 65, 70, 78, 81, 90, 91, 93, 105, 117, 126, 130, 135, 155, 162, 182, 186, 189, 195, 210, 217, 234, 270, 273, 279, 310, 315, 351, 378, 390, 403, 405, 434, 455, 465, 546, 558, 567, 585, 630, 651, 702, 806, 810, 819, 837, 910, 930, 945, 1053, 1085, 1134, 1170, 1209, 1302, 1365, 1395, 1638, 1674, 1755, 1890, 1953, 2015, 2106, 2170, 2418, 2457, 2511, 2730, 2790, 2821, 2835, 3255, 3510, 3627, 3906, 4030, 4095, 4185, 4914, 5022, 5265, 5642, 5670, 5859, 6045, 6510, 7254, 7371, 8190, 8370, 8463, 9765, 10530, 10881, 11718, 12090, 12285, 12555, 14105, 14742, 16926, 17577, 18135, 19530, 21762, 24570, 25110, 25389, 28210, 29295, 32643, 35154, 36270, 36855, 42315, 50778, 54405, 58590, 65286, 73710, 76167, 84630, 87885, 108810, 126945, 152334, 163215, 175770, 228501, 253890, 326430, 380835, 457002, 761670, 797161, 1142505, 1594322, 2285010, 2391483, 3985805, 4782966, 5580127, 7174449, 7971610, 10363093, 11160254, 11957415, 14348898, 16740381, 20726186, 21523347, 23914830, 24711991, 27900635, 31089279, 33480762, 35872245, 43046694, 49423982, 50221143, 51815465, 55801270, 62178558, 64570041, 71744490, 72541651, 74135973, 83701905, 93267837, 100442286, 103630930, 107616735, 123559955, 129140082, 145083302, 148271946, 150663429, 155446395, 167403810, 172983937, 186535674, 215233470, 217624953, 222407919, 247119910, 251105715, 279803511, 301326858, 310892790, 321255883, 322850205, 345967874, 362708255, 370679865, 435249906, 444815838, 451990287, 466339185, 502211430, 518951811, 559607022, 642511766, 645700410, 652874859, 667223757, 725416510, 741359730, 753317145, 839410533, 864919685, 903980574, 932678370, 963767649, 1037903622, 1088124765, 1112039595, 1305749718, 1334447514, 1399017555, 1506634290, 1556855433, 1606279415, 1678821066, 1729839370, 1927535298, 1958624577, 2001671271, 2176249530, 2224079190, 2248791181, 2259951435, 2594759055, 2798035110, 2891302947, 3113710866, 3212558830, 3264374295, 3336118785, 3917249154, 4003342542, 4197052665, 4497582362, 4519902870, 4670566299, 4818838245, 5189518110, 5782605894, 5875873731, 6528748590, 6672237570, 6746373543, 7784277165, 8394105330, 8673908841, 9341132598, 9637676490, 9793122885, 10008356355, 11243955905, 11751747462, 13492747086, 14011698897, 14456514735, 15568554330, 17347817682, 19586245770, 20016712710, 20239120629, 22487911810, 23352831495, 26021726523, 28023397794, 28913029470, 29379368655, 33731867715, 40478241258, 43369544205, 46705662990, 52043453046, 58758737310, 60717361887, 67463735430, 70058494485, 86739088410, 101195603145, 121434723774, 130108632615, 140116988970, 182152085661, 202391206290, 260217265230, 303586809435, 364304171322, 607173618870, 910760428305, 1821520856610]

約数ペア:

[(1, 1821520856610), (2, 910760428305), (3, 607173618870), (5, 364304171322), (6, 303586809435), (7, 260217265230), (9, 202391206290), (10, 182152085661), (13, 140116988970), (14, 130108632615), (15, 121434723774), (18, 101195603145), (21, 86739088410), (26, 70058494485), (27, 67463735430), (30, 60717361887), (31, 58758737310), (35, 52043453046), (39, 46705662990), (42, 43369544205), (45, 40478241258), (54, 33731867715), (62, 29379368655), (63, 28913029470), (65, 28023397794), (70, 26021726523), (78, 23352831495), (81, 22487911810), (90, 20239120629), (91, 20016712710), (93, 19586245770), (105, 17347817682), (117, 15568554330), (126, 14456514735), (130, 14011698897), (135, 13492747086), (155, 11751747462), (162, 11243955905), (182, 10008356355), (186, 9793122885), (189, 9637676490), (195, 9341132598), (210, 8673908841), (217, 8394105330), (234, 7784277165), (270, 6746373543), (273, 6672237570), (279, 6528748590), (310, 5875873731), (315, 5782605894), (351, 5189518110), (378, 4818838245), (390, 4670566299), (403, 4519902870), (405, 4497582362), (434, 4197052665), (455, 4003342542), (465, 3917249154), (546, 3336118785), (558, 3264374295), (567, 3212558830), (585, 3113710866), (630, 2891302947), (651, 2798035110), (702, 2594759055), (806, 2259951435), (810, 2248791181), (819, 2224079190), (837, 2176249530), (910, 2001671271), (930, 1958624577), (945, 1927535298), (1053, 1729839370), (1085, 1678821066), (1134, 1606279415), (1170, 1556855433), (1209, 1506634290), (1302, 1399017555), (1365, 1334447514), (1395, 1305749718), (1638, 1112039595), (1674, 1088124765), (1755, 1037903622), (1890, 963767649), (1953, 932678370), (2015, 903980574), (2106, 864919685), (2170, 839410533), (2418, 753317145), (2457, 741359730), (2511, 725416510), (2730, 667223757), (2790, 652874859), (2821, 645700410), (2835, 642511766), (3255, 559607022), (3510, 518951811), (3627, 502211430), (3906, 466339185), (4030, 451990287), (4095, 444815838), (4185, 435249906), (4914, 370679865), (5022, 362708255), (5265, 345967874), (5642, 322850205), (5670, 321255883), (5859, 310892790), (6045, 301326858), (6510, 279803511), (7254, 251105715), (7371, 247119910), (8190, 222407919), (8370, 217624953), (8463, 215233470), (9765, 186535674), (10530, 172983937), (10881, 167403810), (11718, 155446395), (12090, 150663429), (12285, 148271946), (12555, 145083302), (14105, 129140082), (14742, 123559955), (16926, 107616735), (17577, 103630930), (18135, 100442286), (19530, 93267837), (21762, 83701905), (24570, 74135973), (25110, 72541651), (25389, 71744490), (28210, 64570041), (29295, 62178558), (32643, 55801270), (35154, 51815465), (36270, 50221143), (36855, 49423982), (42315, 43046694), (50778, 35872245), (54405, 33480762), (58590, 31089279), (65286, 27900635), (73710, 24711991), (76167, 23914830), (84630, 21523347), (87885, 20726186), (108810, 16740381), (126945, 14348898), (152334, 11957415), (163215, 11160254), (175770, 10363093), (228501, 7971610), (253890, 7174449), (326430, 5580127), (380835, 4782966), (457002, 3985805), (761670, 2391483), (797161, 2285010), (1142505, 1594322)]