30700405

素因数分解:

$5^1\times {\mathrm{67}}^1\times {\mathrm{113}}^1\times {\mathrm{811}}^1$

素因数の和:996

約数の個数: 16

約数和(自身を含む): 37767744

約数和(自身を除く): 7067339

約数列:

[1, 5, 67, 113, 335, 565, 811, 4055, 7571, 37855, 54337, 91643, 271685, 458215, 6140081, 30700405]

約数ペア:

[(1, 30700405), (5, 6140081), (67, 458215), (113, 271685), (335, 91643), (565, 54337), (811, 37855), (4055, 7571)]