30840222

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{734291}}^1$

素因数の和:734303

約数の個数: 16

約数和(自身を含む): 70492032

約数和(自身を除く): 39651810

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 734291, 1468582, 2202873, 4405746, 5140037, 10280074, 15420111, 30840222]

約数ペア:

[(1, 30840222), (2, 15420111), (3, 10280074), (6, 5140037), (7, 4405746), (14, 2202873), (21, 1468582), (42, 734291)]