39873670260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{664561171}}^1$

素因数の和:664561183

約数の個数: 24

約数和(自身を含む): 111646276896

約数和(自身を除く): 71772606636

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 664561171, 1329122342, 1993683513, 2658244684, 3322805855, 3987367026, 6645611710, 7974734052, 9968417565, 13291223420, 19936835130, 39873670260]

約数ペア:

[(1, 39873670260), (2, 19936835130), (3, 13291223420), (4, 9968417565), (5, 7974734052), (6, 6645611710), (10, 3987367026), (12, 3322805855), (15, 2658244684), (20, 1993683513), (30, 1329122342), (60, 664561171)]