15885030

素因数分解:

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

素因数の和:1213

約数の個数: 64

約数和(自身を含む): 44259840

約数和(自身を除く): 28374810

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 67, 70, 105, 134, 201, 210, 335, 402, 469, 670, 938, 1005, 1129, 1407, 2010, 2258, 2345, 2814, 3387, 4690, 5645, 6774, 7035, 7903, 11290, 14070, 15806, 16935, 23709, 33870, 39515, 47418, 75643, 79030, 118545, 151286, 226929, 237090, 378215, 453858, 529501, 756430, 1059002, 1134645, 1588503, 2269290, 2647505, 3177006, 5295010, 7942515, 15885030]

約数ペア:

[(1, 15885030), (2, 7942515), (3, 5295010), (5, 3177006), (6, 2647505), (7, 2269290), (10, 1588503), (14, 1134645), (15, 1059002), (21, 756430), (30, 529501), (35, 453858), (42, 378215), (67, 237090), (70, 226929), (105, 151286), (134, 118545), (201, 79030), (210, 75643), (335, 47418), (402, 39515), (469, 33870), (670, 23709), (938, 16935), (1005, 15806), (1129, 14070), (1407, 11290), (2010, 7903), (2258, 7035), (2345, 6774), (2814, 5645), (3387, 4690)]