81966030

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{2732201}}^1$

素因数の和:2732211

約数の個数: 16

約数和(自身を含む): 196718544

約数和(自身を除く): 114752514

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 2732201, 5464402, 8196603, 13661005, 16393206, 27322010, 40983015, 81966030]

約数ペア:

[(1, 81966030), (2, 40983015), (3, 27322010), (5, 16393206), (6, 13661005), (10, 8196603), (15, 5464402), (30, 2732201)]