30026738

素因数分解:

$2^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{22111}}^1$

素因数の和:22217

約数の個数: 16

約数和(自身を含む): 52007424

約数和(自身を除く): 21980686

約数列:

[1, 2, 7, 14, 97, 194, 679, 1358, 22111, 44222, 154777, 309554, 2144767, 4289534, 15013369, 30026738]

約数ペア:

[(1, 30026738), (2, 15013369), (7, 4289534), (14, 2144767), (97, 309554), (194, 154777), (679, 44222), (1358, 22111)]