30386810

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{70667}}^1$

素因数の和:70717

約数の個数: 16

約数和(自身を含む): 55969056

約数和(自身を除く): 25582246

約数列:

[1, 2, 5, 10, 43, 86, 215, 430, 70667, 141334, 353335, 706670, 3038681, 6077362, 15193405, 30386810]

約数ペア:

[(1, 30386810), (2, 15193405), (5, 6077362), (10, 3038681), (43, 706670), (86, 353335), (215, 141334), (430, 70667)]