30871158

素因数分解:

$2^1\times 3^1\times {\mathrm{173}}^1\times {\mathrm{29741}}^1$

素因数の和:29919

約数の個数: 16

約数和(自身を含む): 62101296

約数和(自身を除く): 31230138

約数列:

[1, 2, 3, 6, 173, 346, 519, 1038, 29741, 59482, 89223, 178446, 5145193, 10290386, 15435579, 30871158]

約数ペア:

[(1, 30871158), (2, 15435579), (3, 10290386), (6, 5145193), (173, 178446), (346, 89223), (519, 59482), (1038, 29741)]