89394540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1489909}}^1$

素因数の和:1489921

約数の個数: 24

約数和(自身を含む): 250304880

約数和(自身を除く): 160910340

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1489909, 2979818, 4469727, 5959636, 7449545, 8939454, 14899090, 17878908, 22348635, 29798180, 44697270, 89394540]

約数ペア:

[(1, 89394540), (2, 44697270), (3, 29798180), (4, 22348635), (5, 17878908), (6, 14899090), (10, 8939454), (12, 7449545), (15, 5959636), (20, 4469727), (30, 2979818), (60, 1489909)]