30694223

素因数分解:

$7^1\times {\mathrm{71}}^1\times {\mathrm{151}}^1\times {\mathrm{409}}^1$

素因数の和:638

約数の個数: 16

約数和(自身を含む): 35896320

約数和(自身を除く): 5202097

約数列:

[1, 7, 71, 151, 409, 497, 1057, 2863, 10721, 29039, 61759, 75047, 203273, 432313, 4384889, 30694223]

約数ペア:

[(1, 30694223), (7, 4384889), (71, 432313), (151, 203273), (409, 75047), (497, 61759), (1057, 29039), (2863, 10721)]