81120510

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{901339}}^1$

素因数の和:901352

約数の個数: 24

約数和(自身を含む): 210913560

約数和(自身を除く): 129793050

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 901339, 1802678, 2704017, 4506695, 5408034, 8112051, 9013390, 13520085, 16224102, 27040170, 40560255, 81120510]

約数ペア:

[(1, 81120510), (2, 40560255), (3, 27040170), (5, 16224102), (6, 13520085), (9, 9013390), (10, 8112051), (15, 5408034), (18, 4506695), (30, 2704017), (45, 1802678), (90, 901339)]