297130270

素因数分解:

$2^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{226817}}^1$

素因数の和:226955

約数の個数: 16

約数和(自身を含む): 538919568

約数和(自身を除く): 241789298

約数列:

[1, 2, 5, 10, 131, 262, 655, 1310, 226817, 453634, 1134085, 2268170, 29713027, 59426054, 148565135, 297130270]

約数ペア:

[(1, 297130270), (2, 148565135), (5, 59426054), (10, 29713027), (131, 2268170), (262, 1134085), (655, 453634), (1310, 226817)]