30846418

素因数分解:

$2^1\times {\mathrm{157}}^1\times {\mathrm{193}}^1\times {\mathrm{509}}^1$

素因数の和:861

約数の個数: 16

約数和(自身を含む): 46897560

約数和(自身を除く): 16051142

約数列:

[1, 2, 157, 193, 314, 386, 509, 1018, 30301, 60602, 79913, 98237, 159826, 196474, 15423209, 30846418]

約数ペア:

[(1, 30846418), (2, 15423209), (157, 196474), (193, 159826), (314, 98237), (386, 79913), (509, 60602), (1018, 30301)]