9142740

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{16931}}^1$

素因数の和:16949

約数の個数: 48

約数和(自身を含む): 28445760

約数和(自身を除く): 19303020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 16931, 33862, 50793, 67724, 84655, 101586, 152379, 169310, 203172, 253965, 304758, 338620, 457137, 507930, 609516, 761895, 914274, 1015860, 1523790, 1828548, 2285685, 3047580, 4571370, 9142740]

約数ペア:

[(1, 9142740), (2, 4571370), (3, 3047580), (4, 2285685), (5, 1828548), (6, 1523790), (9, 1015860), (10, 914274), (12, 761895), (15, 609516), (18, 507930), (20, 457137), (27, 338620), (30, 304758), (36, 253965), (45, 203172), (54, 169310), (60, 152379), (90, 101586), (108, 84655), (135, 67724), (180, 50793), (270, 33862), (540, 16931)]