30202215

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{64951}}^1$

素因数の和:64990

約数の個数: 16

約数和(自身を含む): 49883136

約数和(自身を除く): 19680921

約数列:

[1, 3, 5, 15, 31, 93, 155, 465, 64951, 194853, 324755, 974265, 2013481, 6040443, 10067405, 30202215]

約数ペア:

[(1, 30202215), (3, 10067405), (5, 6040443), (15, 2013481), (31, 974265), (93, 324755), (155, 194853), (465, 64951)]