Synonyms for abundant number

Most common

excessive number

All synonyms

Noun

Definitions

1. n. 1

   A number that is less than the sum of its proper divisors (all divisors except the number itself).

   The factors of 30 are 1, 2, 3, 5, 6, 10, 15 and 30, and 1 + 2 + 3 + 5 + 6 + 10 + 15 = 42, which is greater than 30, so 30 is an abundant number.