152821810

素因数分解:

$2^1\times 5^1\times {\mathrm{643}}^1\times {\mathrm{23767}}^1$

素因数の和:24417

約数の個数: 16

約数和(自身を含む): 275518656

約数和(自身を除く): 122696846

約数列:

[1, 2, 5, 10, 643, 1286, 3215, 6430, 23767, 47534, 118835, 237670, 15282181, 30564362, 76410905, 152821810]

約数ペア:

[(1, 152821810), (2, 76410905), (5, 30564362), (10, 15282181), (643, 237670), (1286, 118835), (3215, 47534), (6430, 23767)]