5156820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{28649}}^1$

素因数の和:28664

約数の個数: 36

約数和(自身を含む): 15642900

約数和(自身を除く): 10486080

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 28649, 57298, 85947, 114596, 143245, 171894, 257841, 286490, 343788, 429735, 515682, 572980, 859470, 1031364, 1289205, 1718940, 2578410, 5156820]

約数ペア:

[(1, 5156820), (2, 2578410), (3, 1718940), (4, 1289205), (5, 1031364), (6, 859470), (9, 572980), (10, 515682), (12, 429735), (15, 343788), (18, 286490), (20, 257841), (30, 171894), (36, 143245), (45, 114596), (60, 85947), (90, 57298), (180, 28649)]