130815310

素因数分解:

$2^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{165589}}^1$

素因数の和:165675

約数の個数: 16

約数和(自身を含む): 238449600

約数和(自身を除く): 107634290

約数列:

[1, 2, 5, 10, 79, 158, 395, 790, 165589, 331178, 827945, 1655890, 13081531, 26163062, 65407655, 130815310]

約数ペア:

[(1, 130815310), (2, 65407655), (5, 26163062), (10, 13081531), (79, 1655890), (158, 827945), (395, 331178), (790, 165589)]