212091180

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{7537}}^1$

素因数の和:7623

約数の個数: 96

約数和(自身を含む): 688912896

約数和(自身を除く): 476821716

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 67, 70, 84, 105, 134, 140, 201, 210, 268, 335, 402, 420, 469, 670, 804, 938, 1005, 1340, 1407, 1876, 2010, 2345, 2814, 4020, 4690, 5628, 7035, 7537, 9380, 14070, 15074, 22611, 28140, 30148, 37685, 45222, 52759, 75370, 90444, 105518, 113055, 150740, 158277, 211036, 226110, 263795, 316554, 452220, 504979, 527590, 633108, 791385, 1009958, 1055180, 1514937, 1582770, 2019916, 2524895, 3029874, 3165540, 3534853, 5049790, 6059748, 7069706, 7574685, 10099580, 10604559, 14139412, 15149370, 17674265, 21209118, 30298740, 35348530, 42418236, 53022795, 70697060, 106045590, 212091180]

約数ペア:

[(1, 212091180), (2, 106045590), (3, 70697060), (4, 53022795), (5, 42418236), (6, 35348530), (7, 30298740), (10, 21209118), (12, 17674265), (14, 15149370), (15, 14139412), (20, 10604559), (21, 10099580), (28, 7574685), (30, 7069706), (35, 6059748), (42, 5049790), (60, 3534853), (67, 3165540), (70, 3029874), (84, 2524895), (105, 2019916), (134, 1582770), (140, 1514937), (201, 1055180), (210, 1009958), (268, 791385), (335, 633108), (402, 527590), (420, 504979), (469, 452220), (670, 316554), (804, 263795), (938, 226110), (1005, 211036), (1340, 158277), (1407, 150740), (1876, 113055), (2010, 105518), (2345, 90444), (2814, 75370), (4020, 52759), (4690, 45222), (5628, 37685), (7035, 30148), (7537, 28140), (9380, 22611), (14070, 15074)]