31770060

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{1129}}^1$

素因数の和:1215

約数の個数: 96

約数和(自身を含む): 103272960

約数和(自身を除く): 71502900

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, 1129, 1340, 1407, 1876, 2010, 2258, 2345, 2814, 3387, 4020, 4516, 4690, 5628, 5645, 6774, 7035, 7903, 9380, 11290, 13548, 14070, 15806, 16935, 22580, 23709, 28140, 31612, 33870, 39515, 47418, 67740, 75643, 79030, 94836, 118545, 151286, 158060, 226929, 237090, 302572, 378215, 453858, 474180, 529501, 756430, 907716, 1059002, 1134645, 1512860, 1588503, 2118004, 2269290, 2647505, 3177006, 4538580, 5295010, 6354012, 7942515, 10590020, 15885030, 31770060]

約数ペア:

[(1, 31770060), (2, 15885030), (3, 10590020), (4, 7942515), (5, 6354012), (6, 5295010), (7, 4538580), (10, 3177006), (12, 2647505), (14, 2269290), (15, 2118004), (20, 1588503), (21, 1512860), (28, 1134645), (30, 1059002), (35, 907716), (42, 756430), (60, 529501), (67, 474180), (70, 453858), (84, 378215), (105, 302572), (134, 237090), (140, 226929), (201, 158060), (210, 151286), (268, 118545), (335, 94836), (402, 79030), (420, 75643), (469, 67740), (670, 47418), (804, 39515), (938, 33870), (1005, 31612), (1129, 28140), (1340, 23709), (1407, 22580), (1876, 16935), (2010, 15806), (2258, 14070), (2345, 13548), (2814, 11290), (3387, 9380), (4020, 7903), (4516, 7035), (4690, 6774), (5628, 5645)]