30431138

素因数分解:

$2^1\times {\mathrm{59}}^1\times {\mathrm{463}}^1\times {\mathrm{557}}^1$

素因数の和:1081

約数の個数: 16

約数和(自身を含む): 46604160

約数和(自身を除く): 16173022

約数列:

[1, 2, 59, 118, 463, 557, 926, 1114, 27317, 32863, 54634, 65726, 257891, 515782, 15215569, 30431138]

約数ペア:

[(1, 30431138), (2, 15215569), (59, 515782), (118, 257891), (463, 65726), (557, 54634), (926, 32863), (1114, 27317)]