57281430

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{1909381}}^1$

素因数の和:1909391

約数の個数: 16

約数和(自身を含む): 137475504

約数和(自身を除く): 80194074

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 1909381, 3818762, 5728143, 9546905, 11456286, 19093810, 28640715, 57281430]

約数ペア:

[(1, 57281430), (2, 28640715), (3, 19093810), (5, 11456286), (6, 9546905), (10, 5728143), (15, 3818762), (30, 1909381)]