30674885

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{509}}^1\times {\mathrm{709}}^1$

素因数の和:1240

約数の個数: 16

約数和(自身を含む): 39106800

約数和(自身を除く): 8431915

約数列:

[1, 5, 17, 85, 509, 709, 2545, 3545, 8653, 12053, 43265, 60265, 360881, 1804405, 6134977, 30674885]

約数ペア:

[(1, 30674885), (5, 6134977), (17, 1804405), (85, 360881), (509, 60265), (709, 43265), (2545, 12053), (3545, 8653)]