30040145

素因数分解:

$5^1\times {\mathrm{59}}^1\times {\mathrm{79}}^1\times {\mathrm{1289}}^1$

素因数の和:1432

約数の個数: 16

約数和(自身を含む): 37152000

約数和(自身を除く): 7111855

約数列:

[1, 5, 59, 79, 295, 395, 1289, 4661, 6445, 23305, 76051, 101831, 380255, 509155, 6008029, 30040145]

約数ペア:

[(1, 30040145), (5, 6008029), (59, 509155), (79, 380255), (295, 101831), (395, 76051), (1289, 23305), (4661, 6445)]