67485690

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{249947}}^1$

素因数の和:249963

約数の個数: 32

約数和(自身を含む): 179962560

約数和(自身を除く): 112476870

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 249947, 499894, 749841, 1249735, 1499682, 2249523, 2499470, 3749205, 4499046, 6748569, 7498410, 11247615, 13497138, 22495230, 33742845, 67485690]

約数ペア:

[(1, 67485690), (2, 33742845), (3, 22495230), (5, 13497138), (6, 11247615), (9, 7498410), (10, 6748569), (15, 4499046), (18, 3749205), (27, 2499470), (30, 2249523), (45, 1499682), (54, 1249735), (90, 749841), (135, 499894), (270, 249947)]