89798310

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{142537}}^1$

素因数の和:142557

約数の個数: 48

約数和(自身を含む): 266831136

約数和(自身を除く): 177032826

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 142537, 285074, 427611, 712685, 855222, 997759, 1282833, 1425370, 1995518, 2138055, 2565666, 2993277, 4276110, 4988795, 5986554, 6414165, 8979831, 9977590, 12828330, 14966385, 17959662, 29932770, 44899155, 89798310]

約数ペア:

[(1, 89798310), (2, 44899155), (3, 29932770), (5, 17959662), (6, 14966385), (7, 12828330), (9, 9977590), (10, 8979831), (14, 6414165), (15, 5986554), (18, 4988795), (21, 4276110), (30, 2993277), (35, 2565666), (42, 2138055), (45, 1995518), (63, 1425370), (70, 1282833), (90, 997759), (105, 855222), (126, 712685), (210, 427611), (315, 285074), (630, 142537)]