When 30 can divided by some numbers, how many divisible numbers are there?
30 [OP_LIST_GET_DIVISOR] [OP_LIST_LEN]
var_a = 30
list_a = []
num_sqrt = int(math.sqrt(var_a))
for i in range(1, num_sqrt+1):
    if var_a % i == 0:
        list_a.append(i)
        list_a.append(int(var_a/i))
list_a = sorted(set(list_a))
var_b = len(list_a)
print(int(var_b))