30725082

素因数分解:

$2^1\times 3^4\times {\mathrm{189661}}^1$

素因数の和:189675

約数の個数: 20

約数和(自身を含む): 68847306

約数和(自身を除く): 38122224

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 189661, 379322, 568983, 1137966, 1706949, 3413898, 5120847, 10241694, 15362541, 30725082]

約数ペア:

[(1, 30725082), (2, 15362541), (3, 10241694), (6, 5120847), (9, 3413898), (18, 1706949), (27, 1137966), (54, 568983), (81, 379322), (162, 189661)]