30480318

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{153941}}^1$

素因数の和:153960

約数の個数: 24

約数和(自身を含む): 72044856

約数和(自身を除く): 41564538

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 198, 153941, 307882, 461823, 923646, 1385469, 1693351, 2770938, 3386702, 5080053, 10160106, 15240159, 30480318]

約数ペア:

[(1, 30480318), (2, 15240159), (3, 10160106), (6, 5080053), (9, 3386702), (11, 2770938), (18, 1693351), (22, 1385469), (33, 923646), (66, 461823), (99, 307882), (198, 153941)]