Odd Divisors?

Normal Sudoku rules apply.

Digits along a pink 'divisor' line must be read from one end only and obey the following condition: 'Digits cannot repeat and each subsequent digit after the initial digit must wholly divide the sum of all the previous digits on the line. (e.g 3-1-4 string read left to right as 1 wholly divides 3 and 4 wholy divides 1+3.'

Digits separated by a black dot are in 1:2 ratio.

Enjoy!