30905982

素因数分解:

$2^1\times 3^3\times {\mathrm{572333}}^1$

素因数の和:572344

約数の個数: 16

約数和(自身を含む): 68680080

約数和(自身を除く): 37774098

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 572333, 1144666, 1716999, 3433998, 5150997, 10301994, 15452991, 30905982]

約数ペア:

[(1, 30905982), (2, 15452991), (3, 10301994), (6, 5150997), (9, 3433998), (18, 1716999), (27, 1144666), (54, 572333)]