30058678

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{113}}^1\times {\mathrm{787}}^1$

素因数の和:928

約数の個数: 24

約数和(自身を含む): 49317768

約数和(自身を除く): 19259090

約数列:

[1, 2, 13, 26, 113, 169, 226, 338, 787, 1469, 1574, 2938, 10231, 19097, 20462, 38194, 88931, 133003, 177862, 266006, 1156103, 2312206, 15029339, 30058678]

約数ペア:

[(1, 30058678), (2, 15029339), (13, 2312206), (26, 1156103), (113, 266006), (169, 177862), (226, 133003), (338, 88931), (787, 38194), (1469, 20462), (1574, 19097), (2938, 10231)]