Smallest number with n prime divisors such that the sum of the prime divisors is also a divisor, or 0 if no such number exists.
A086487
Smallest number with n prime divisors such that the sum of the prime divisors is also a divisor, or 0 if no such number exists.
Terms
- a(0) =2a(1) =0a(2) =30a(3) =1122a(4) =2730a(5) =72930a(6) =870870a(7) =9699690a(8) =340510170a(9) =9592993410a(10) =265257422430
External references
- oeis: A086487