2018984970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{67299499}}^1$

素因数の和:67299509

約数の個数: 16

約数和(自身を含む): 4845564000

約数和(自身を除く): 2826579030

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 67299499, 134598998, 201898497, 336497495, 403796994, 672994990, 1009492485, 2018984970]

約数ペア:

[(1, 2018984970), (2, 1009492485), (3, 672994990), (5, 403796994), (6, 336497495), (10, 201898497), (15, 134598998), (30, 67299499)]