42672310

素因数分解:

$2^1\times 5^1\times {\mathrm{311}}^1\times {\mathrm{13721}}^1$

素因数の和:14039

約数の個数: 16

約数和(自身を含む): 77062752

約数和(自身を除く): 34390442

約数列:

[1, 2, 5, 10, 311, 622, 1555, 3110, 13721, 27442, 68605, 137210, 4267231, 8534462, 21336155, 42672310]

約数ペア:

[(1, 42672310), (2, 21336155), (5, 8534462), (10, 4267231), (311, 137210), (622, 68605), (1555, 27442), (3110, 13721)]