2605280310

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{28947559}}^1$

素因数の和:28947572

約数の個数: 24

約数和(自身を含む): 6773729040

約数和(自身を除く): 4168448730

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 28947559, 57895118, 86842677, 144737795, 173685354, 260528031, 289475590, 434213385, 521056062, 868426770, 1302640155, 2605280310]

約数ペア:

[(1, 2605280310), (2, 1302640155), (3, 868426770), (5, 521056062), (6, 434213385), (9, 289475590), (10, 260528031), (15, 173685354), (18, 144737795), (30, 86842677), (45, 57895118), (90, 28947559)]