30317355

素因数分解:

$3^3\times 5^1\times {\mathrm{71}}^1\times {\mathrm{3163}}^1$

素因数の和:3248

約数の個数: 32

約数和(自身を含む): 54673920

約数和(自身を除く): 24356565

約数列:

[1, 3, 5, 9, 15, 27, 45, 71, 135, 213, 355, 639, 1065, 1917, 3163, 3195, 9489, 9585, 15815, 28467, 47445, 85401, 142335, 224573, 427005, 673719, 1122865, 2021157, 3368595, 6063471, 10105785, 30317355]

約数ペア:

[(1, 30317355), (3, 10105785), (5, 6063471), (9, 3368595), (15, 2021157), (27, 1122865), (45, 673719), (71, 427005), (135, 224573), (213, 142335), (355, 85401), (639, 47445), (1065, 28467), (1917, 15815), (3163, 9585), (3195, 9489)]