30174321

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{107}}^1$

素因数の和:261

約数の個数: 32

約数和(自身を含む): 43711488

約数和(自身を除く): 13537167

約数列:

[1, 3, 23, 61, 67, 69, 107, 183, 201, 321, 1403, 1541, 2461, 4087, 4209, 4623, 6527, 7169, 7383, 12261, 19581, 21507, 94001, 150121, 164887, 282003, 437309, 450363, 494661, 1311927, 10058107, 30174321]

約数ペア:

[(1, 30174321), (3, 10058107), (23, 1311927), (61, 494661), (67, 450363), (69, 437309), (107, 282003), (183, 164887), (201, 150121), (321, 94001), (1403, 21507), (1541, 19581), (2461, 12261), (4087, 7383), (4209, 7169), (4623, 6527)]