247166010

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{293}}^1$

素因数の和:429

約数の個数: 192

約数和(自身を含む): 801335808

約数和(自身を除く): 554169798

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 21, 26, 30, 35, 39, 42, 45, 63, 65, 70, 78, 90, 91, 103, 105, 117, 126, 130, 182, 195, 206, 210, 234, 273, 293, 309, 315, 390, 455, 515, 546, 585, 586, 618, 630, 721, 819, 879, 910, 927, 1030, 1170, 1339, 1365, 1442, 1465, 1545, 1638, 1758, 1854, 2051, 2163, 2637, 2678, 2730, 2930, 3090, 3605, 3809, 4017, 4095, 4102, 4326, 4395, 4635, 5274, 6153, 6489, 6695, 7210, 7618, 8034, 8190, 8790, 9270, 9373, 10255, 10815, 11427, 12051, 12306, 12978, 13185, 13390, 18459, 18746, 19045, 20085, 20510, 21630, 22854, 24102, 26370, 26663, 28119, 30179, 30765, 32445, 34281, 36918, 38090, 40170, 46865, 53326, 56238, 57135, 60255, 60358, 61530, 64890, 68562, 79989, 84357, 90537, 92295, 93730, 114270, 120510, 133315, 140595, 150895, 159978, 168714, 171405, 181074, 184590, 211253, 239967, 266630, 271611, 281190, 301790, 342810, 392327, 399945, 421785, 422506, 452685, 479934, 543222, 633759, 784654, 799890, 843570, 905370, 1056265, 1176981, 1199835, 1267518, 1358055, 1901277, 1961635, 2112530, 2353962, 2399670, 2716110, 2746289, 3168795, 3530943, 3802554, 3923270, 5492578, 5884905, 6337590, 7061886, 8238867, 9506385, 11769810, 13731445, 16477734, 17654715, 19012770, 24716601, 27462890, 35309430, 41194335, 49433202, 82388670, 123583005, 247166010]

約数ペア:

[(1, 247166010), (2, 123583005), (3, 82388670), (5, 49433202), (6, 41194335), (7, 35309430), (9, 27462890), (10, 24716601), (13, 19012770), (14, 17654715), (15, 16477734), (18, 13731445), (21, 11769810), (26, 9506385), (30, 8238867), (35, 7061886), (39, 6337590), (42, 5884905), (45, 5492578), (63, 3923270), (65, 3802554), (70, 3530943), (78, 3168795), (90, 2746289), (91, 2716110), (103, 2399670), (105, 2353962), (117, 2112530), (126, 1961635), (130, 1901277), (182, 1358055), (195, 1267518), (206, 1199835), (210, 1176981), (234, 1056265), (273, 905370), (293, 843570), (309, 799890), (315, 784654), (390, 633759), (455, 543222), (515, 479934), (546, 452685), (585, 422506), (586, 421785), (618, 399945), (630, 392327), (721, 342810), (819, 301790), (879, 281190), (910, 271611), (927, 266630), (1030, 239967), (1170, 211253), (1339, 184590), (1365, 181074), (1442, 171405), (1465, 168714), (1545, 159978), (1638, 150895), (1758, 140595), (1854, 133315), (2051, 120510), (2163, 114270), (2637, 93730), (2678, 92295), (2730, 90537), (2930, 84357), (3090, 79989), (3605, 68562), (3809, 64890), (4017, 61530), (4095, 60358), (4102, 60255), (4326, 57135), (4395, 56238), (4635, 53326), (5274, 46865), (6153, 40170), (6489, 38090), (6695, 36918), (7210, 34281), (7618, 32445), (8034, 30765), (8190, 30179), (8790, 28119), (9270, 26663), (9373, 26370), (10255, 24102), (10815, 22854), (11427, 21630), (12051, 20510), (12306, 20085), (12978, 19045), (13185, 18746), (13390, 18459)]