30249195

素因数分解:

$3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{28403}}^1$

素因数の和:28482

約数の個数: 16

約数和(自身を含む): 49082112

約数和(自身を除く): 18832917

約数列:

[1, 3, 5, 15, 71, 213, 355, 1065, 28403, 85209, 142015, 426045, 2016613, 6049839, 10083065, 30249195]

約数ペア:

[(1, 30249195), (3, 10083065), (5, 6049839), (15, 2016613), (71, 426045), (213, 142015), (355, 85209), (1065, 28403)]