30065049

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{25117}}^1$

素因数の和:25149

約数の個数: 24

約数和(自身を含む): 52245440

約数和(自身を除く): 22180391

約数列:

[1, 3, 7, 9, 19, 21, 57, 63, 133, 171, 399, 1197, 25117, 75351, 175819, 226053, 477223, 527457, 1431669, 1582371, 3340561, 4295007, 10021683, 30065049]

約数ペア:

[(1, 30065049), (3, 10021683), (7, 4295007), (9, 3340561), (19, 1582371), (21, 1431669), (57, 527457), (63, 477223), (133, 226053), (171, 175819), (399, 75351), (1197, 25117)]