850801770

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{61}}^1\times {\mathrm{131}}^1$

素因数の和:238

約数の個数: 288

約数和(自身を含む): 2803641984

約数和(自身を除く): 1952840214

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 21, 26, 30, 35, 39, 42, 45, 61, 63, 65, 70, 78, 90, 91, 105, 117, 122, 126, 130, 131, 169, 182, 183, 195, 210, 234, 262, 273, 305, 315, 338, 366, 390, 393, 427, 455, 507, 546, 549, 585, 610, 630, 655, 786, 793, 819, 845, 854, 910, 915, 917, 1014, 1098, 1170, 1179, 1183, 1281, 1310, 1365, 1521, 1586, 1638, 1690, 1703, 1830, 1834, 1965, 2135, 2358, 2366, 2379, 2535, 2562, 2730, 2745, 2751, 3042, 3406, 3549, 3843, 3930, 3965, 4095, 4270, 4585, 4758, 5070, 5109, 5490, 5502, 5551, 5895, 5915, 6405, 7098, 7137, 7605, 7686, 7930, 7991, 8190, 8253, 8515, 9170, 10218, 10309, 10647, 11102, 11790, 11830, 11895, 11921, 12810, 13755, 14274, 15210, 15327, 15982, 16506, 16653, 17030, 17745, 19215, 20618, 21294, 22139, 23790, 23842, 23973, 25545, 27510, 27755, 30654, 30927, 33306, 35490, 35685, 35763, 38430, 39955, 41265, 44278, 47946, 49959, 51090, 51545, 53235, 55510, 55937, 59605, 61854, 66417, 71370, 71526, 71919, 72163, 76635, 79910, 82530, 83265, 92781, 99918, 103090, 103883, 106470, 107289, 110695, 111874, 119210, 119865, 132834, 143838, 144326, 153270, 154635, 154973, 166530, 167811, 178815, 185562, 199251, 207766, 214578, 216489, 221390, 239730, 249795, 279685, 309270, 309946, 311649, 332085, 335622, 357630, 359595, 360815, 398502, 432978, 463905, 464919, 499590, 503433, 519415, 536445, 559370, 623298, 649467, 664170, 719190, 721630, 727181, 774865, 839055, 927810, 929838, 934947, 996255, 1006866, 1038830, 1072890, 1082445, 1298934, 1350479, 1394757, 1454362, 1549730, 1558245, 1678110, 1869894, 1992510, 2164890, 2181543, 2324595, 2517165, 2700958, 2789514, 3116490, 3247335, 3635905, 4051437, 4363086, 4649190, 4674735, 5034330, 6494670, 6544629, 6752395, 6973785, 7271810, 8102874, 9349470, 9453353, 10907715, 12154311, 13089258, 13504790, 13947570, 18906706, 20257185, 21815430, 24308622, 28360059, 32723145, 40514370, 47266765, 56720118, 60771555, 65446290, 85080177, 94533530, 121543110, 141800295, 170160354, 283600590, 425400885, 850801770]

約数ペア:

[(1, 850801770), (2, 425400885), (3, 283600590), (5, 170160354), (6, 141800295), (7, 121543110), (9, 94533530), (10, 85080177), (13, 65446290), (14, 60771555), (15, 56720118), (18, 47266765), (21, 40514370), (26, 32723145), (30, 28360059), (35, 24308622), (39, 21815430), (42, 20257185), (45, 18906706), (61, 13947570), (63, 13504790), (65, 13089258), (70, 12154311), (78, 10907715), (90, 9453353), (91, 9349470), (105, 8102874), (117, 7271810), (122, 6973785), (126, 6752395), (130, 6544629), (131, 6494670), (169, 5034330), (182, 4674735), (183, 4649190), (195, 4363086), (210, 4051437), (234, 3635905), (262, 3247335), (273, 3116490), (305, 2789514), (315, 2700958), (338, 2517165), (366, 2324595), (390, 2181543), (393, 2164890), (427, 1992510), (455, 1869894), (507, 1678110), (546, 1558245), (549, 1549730), (585, 1454362), (610, 1394757), (630, 1350479), (655, 1298934), (786, 1082445), (793, 1072890), (819, 1038830), (845, 1006866), (854, 996255), (910, 934947), (915, 929838), (917, 927810), (1014, 839055), (1098, 774865), (1170, 727181), (1179, 721630), (1183, 719190), (1281, 664170), (1310, 649467), (1365, 623298), (1521, 559370), (1586, 536445), (1638, 519415), (1690, 503433), (1703, 499590), (1830, 464919), (1834, 463905), (1965, 432978), (2135, 398502), (2358, 360815), (2366, 359595), (2379, 357630), (2535, 335622), (2562, 332085), (2730, 311649), (2745, 309946), (2751, 309270), (3042, 279685), (3406, 249795), (3549, 239730), (3843, 221390), (3930, 216489), (3965, 214578), (4095, 207766), (4270, 199251), (4585, 185562), (4758, 178815), (5070, 167811), (5109, 166530), (5490, 154973), (5502, 154635), (5551, 153270), (5895, 144326), (5915, 143838), (6405, 132834), (7098, 119865), (7137, 119210), (7605, 111874), (7686, 110695), (7930, 107289), (7991, 106470), (8190, 103883), (8253, 103090), (8515, 99918), (9170, 92781), (10218, 83265), (10309, 82530), (10647, 79910), (11102, 76635), (11790, 72163), (11830, 71919), (11895, 71526), (11921, 71370), (12810, 66417), (13755, 61854), (14274, 59605), (15210, 55937), (15327, 55510), (15982, 53235), (16506, 51545), (16653, 51090), (17030, 49959), (17745, 47946), (19215, 44278), (20618, 41265), (21294, 39955), (22139, 38430), (23790, 35763), (23842, 35685), (23973, 35490), (25545, 33306), (27510, 30927), (27755, 30654)]