tsk 16

def progres(x, y):
    if x+10 == y:
        return True
    return False


for i in range(854_321, 1_087_654):
    dls = set()
    for d in range(2, int(i**0.5)+1):
        if i % d == 0:
            dls |= {d, i//d}
    if all(progres(x[0], x[1]) for x in zip(sorted(dls), sorted(dls)[1:])) and len(dls) > 1:
        print(i, min(dls))