142401310

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{491039}}^1$

素因数の和:491075

約数の個数: 16

約数和(自身を含む): 265161600

約数和(自身を除く): 122760290

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 491039, 982078, 2455195, 4910390, 14240131, 28480262, 71200655, 142401310]

約数ペア:

[(1, 142401310), (2, 71200655), (5, 28480262), (10, 14240131), (29, 4910390), (58, 2455195), (145, 982078), (290, 491039)]