129084310

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{416401}}^1$

素因数の和:416439

約数の個数: 16

約数和(自身を含む): 239847552

約数和(自身を除く): 110763242

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 416401, 832802, 2082005, 4164010, 12908431, 25816862, 64542155, 129084310]

約数ペア:

[(1, 129084310), (2, 64542155), (5, 25816862), (10, 12908431), (31, 4164010), (62, 2082005), (155, 832802), (310, 416401)]