30831414

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{270451}}^1$

素因数の和:270475

約数の個数: 16

約数和(自身を含む): 64908480

約数和(自身を除く): 34077066

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 270451, 540902, 811353, 1622706, 5138569, 10277138, 15415707, 30831414]

約数ペア:

[(1, 30831414), (2, 15415707), (3, 10277138), (6, 5138569), (19, 1622706), (38, 811353), (57, 540902), (114, 270451)]