720542022

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{5221319}}^1$

素因数の和:5221347

約数の個数: 16

約数和(自身を含む): 1503740160

約数和(自身を除く): 783198138

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 5221319, 10442638, 15663957, 31327914, 120090337, 240180674, 360271011, 720542022]

約数ペア:

[(1, 720542022), (2, 360271011), (3, 240180674), (6, 120090337), (23, 31327914), (46, 15663957), (69, 10442638), (138, 5221319)]