30718032

素因数分解:

$2^4\times 3^1\times {\mathrm{639959}}^1$

素因数の和:639970

約数の個数: 20

約数和(自身を含む): 79355040

約数和(自身を除く): 48637008

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 639959, 1279918, 1919877, 2559836, 3839754, 5119672, 7679508, 10239344, 15359016, 30718032]

約数ペア:

[(1, 30718032), (2, 15359016), (3, 10239344), (4, 7679508), (6, 5119672), (8, 3839754), (12, 2559836), (16, 1919877), (24, 1279918), (48, 639959)]