30820996878

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{733833259}}^1$

素因数の和:733833271

約数の個数: 16

約数和(自身を含む): 70447992960

約数和(自身を除く): 39626996082

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 733833259, 1467666518, 2201499777, 4402999554, 5136832813, 10273665626, 15410498439, 30820996878]

約数ペア:

[(1, 30820996878), (2, 15410498439), (3, 10273665626), (6, 5136832813), (7, 4402999554), (14, 2201499777), (21, 1467666518), (42, 733833259)]