870319295

素因数分解:

$5^1\times {\mathrm{157}}^1\times {\mathrm{911}}^1\times {\mathrm{1217}}^1$

素因数の和:2290

約数の個数: 16

約数和(自身を含む): 1053053568

約数和(自身を除く): 182734273

約数列:

[1, 5, 157, 785, 911, 1217, 4555, 6085, 143027, 191069, 715135, 955345, 1108687, 5543435, 174063859, 870319295]

約数ペア:

[(1, 870319295), (5, 174063859), (157, 5543435), (785, 1108687), (911, 955345), (1217, 715135), (4555, 191069), (6085, 143027)]