30931206

素因数分解:

$2^1\times 3^1\times {\mathrm{163}}^1\times {\mathrm{31627}}^1$

素因数の和:31795

約数の個数: 16

約数和(自身を含む): 62243904

約数和(自身を除く): 31312698

約数列:

[1, 2, 3, 6, 163, 326, 489, 978, 31627, 63254, 94881, 189762, 5155201, 10310402, 15465603, 30931206]

約数ペア:

[(1, 30931206), (2, 15465603), (3, 10310402), (6, 5155201), (163, 189762), (326, 94881), (489, 63254), (978, 31627)]