30259007

素因数分解:

${\mathrm{23}}^1\times {\mathrm{31}}^2\times {\mathrm{37}}^2$

素因数の和:159

約数の個数: 18

約数和(自身を含む): 33531624

約数和(自身を除く): 3272617

約数列:

[1, 23, 31, 37, 713, 851, 961, 1147, 1369, 22103, 26381, 31487, 35557, 42439, 817811, 976097, 1315609, 30259007]

約数ペア:

[(1, 30259007), (23, 1315609), (31, 976097), (37, 817811), (713, 42439), (851, 35557), (961, 31487), (1147, 26381), (1369, 22103)]