30869915

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{2143}}^1$

素因数の和:2258

約数の個数: 16

約数和(自身を含む): 38489088

約数和(自身を除く): 7619173

約数列:

[1, 5, 43, 67, 215, 335, 2143, 2881, 10715, 14405, 92149, 143581, 460745, 717905, 6173983, 30869915]

約数ペア:

[(1, 30869915), (5, 6173983), (43, 717905), (67, 460745), (215, 143581), (335, 92149), (2143, 14405), (2881, 10715)]