30800294

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{1019}}^1$

素因数の和:1172

約数の個数: 32

約数和(自身を含む): 56401920

約数和(自身を除く): 25601626

約数列:

[1, 2, 7, 14, 17, 34, 119, 127, 238, 254, 889, 1019, 1778, 2038, 2159, 4318, 7133, 14266, 15113, 17323, 30226, 34646, 121261, 129413, 242522, 258826, 905891, 1811782, 2200021, 4400042, 15400147, 30800294]

約数ペア:

[(1, 30800294), (2, 15400147), (7, 4400042), (14, 2200021), (17, 1811782), (34, 905891), (119, 258826), (127, 242522), (238, 129413), (254, 121261), (889, 34646), (1019, 30226), (1778, 17323), (2038, 15113), (2159, 14266), (4318, 7133)]