243850770

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{903151}}^1$

素因数の和:903167

約数の個数: 32

約数和(自身を含む): 650269440

約数和(自身を除く): 406418670

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 903151, 1806302, 2709453, 4515755, 5418906, 8128359, 9031510, 13547265, 16256718, 24385077, 27094530, 40641795, 48770154, 81283590, 121925385, 243850770]

約数ペア:

[(1, 243850770), (2, 121925385), (3, 81283590), (5, 48770154), (6, 40641795), (9, 27094530), (10, 24385077), (15, 16256718), (18, 13547265), (27, 9031510), (30, 8128359), (45, 5418906), (54, 4515755), (90, 2709453), (135, 1806302), (270, 903151)]