2018228790

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{67274293}}^1$

素因数の和:67274303

約数の個数: 16

約数和(自身を含む): 4843749168

約数和(自身を除く): 2825520378

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 67274293, 134548586, 201822879, 336371465, 403645758, 672742930, 1009114395, 2018228790]

約数ペア:

[(1, 2018228790), (2, 1009114395), (3, 672742930), (5, 403645758), (6, 336371465), (10, 201822879), (15, 134548586), (30, 67274293)]