30188985

素因数分解:

$3^1\times 5^1\times {\mathrm{1237}}^1\times {\mathrm{1627}}^1$

素因数の和:2872

約数の個数: 16

約数和(自身を含む): 48371136

約数和(自身を除く): 18182151

約数列:

[1, 3, 5, 15, 1237, 1627, 3711, 4881, 6185, 8135, 18555, 24405, 2012599, 6037797, 10062995, 30188985]

約数ペア:

[(1, 30188985), (3, 10062995), (5, 6037797), (15, 2012599), (1237, 24405), (1627, 18555), (3711, 8135), (4881, 6185)]