31146670

素因数分解:

$2^1\times 5^1\times {\mathrm{227}}^1\times {\mathrm{13721}}^1$

素因数の和:13955

約数の個数: 16

約数和(自身を含む): 56315088

約数和(自身を除く): 25168418

約数列:

[1, 2, 5, 10, 227, 454, 1135, 2270, 13721, 27442, 68605, 137210, 3114667, 6229334, 15573335, 31146670]

約数ペア:

[(1, 31146670), (2, 15573335), (5, 6229334), (10, 3114667), (227, 137210), (454, 68605), (1135, 27442), (2270, 13721)]