80889090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{2696303}}^1$

素因数の和:2696313

約数の個数: 16

約数和(自身を含む): 194133888

約数和(自身を除く): 113244798

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 2696303, 5392606, 8088909, 13481515, 16177818, 26963030, 40444545, 80889090]

約数ペア:

[(1, 80889090), (2, 40444545), (3, 26963030), (5, 16177818), (6, 13481515), (10, 8088909), (15, 5392606), (30, 2696303)]