30604970

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{278227}}^1$

素因数の和:278245

約数の個数: 16

約数和(自身を含む): 60097248

約数和(自身を除く): 29492278

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 278227, 556454, 1391135, 2782270, 3060497, 6120994, 15302485, 30604970]

約数ペア:

[(1, 30604970), (2, 15302485), (5, 6120994), (10, 3060497), (11, 2782270), (22, 1391135), (55, 556454), (110, 278227)]