30204585

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{35327}}^1$

素因数の和:35357

約数の個数: 24

約数和(自身を含む): 55111680

約数和(自身を除く): 24907095

約数列:

[1, 3, 5, 9, 15, 19, 45, 57, 95, 171, 285, 855, 35327, 105981, 176635, 317943, 529905, 671213, 1589715, 2013639, 3356065, 6040917, 10068195, 30204585]

約数ペア:

[(1, 30204585), (3, 10068195), (5, 6040917), (9, 3356065), (15, 2013639), (19, 1589715), (45, 671213), (57, 529905), (95, 317943), (171, 176635), (285, 105981), (855, 35327)]