142917010

素因数分解:

$2^1\times 5^1\times {\mathrm{269}}^1\times {\mathrm{53129}}^1$

素因数の和:53405

約数の個数: 16

約数和(自身を含む): 258211800

約数和(自身を除く): 115294790

約数列:

[1, 2, 5, 10, 269, 538, 1345, 2690, 53129, 106258, 265645, 531290, 14291701, 28583402, 71458505, 142917010]

約数ペア:

[(1, 142917010), (2, 71458505), (5, 28583402), (10, 14291701), (269, 531290), (538, 265645), (1345, 106258), (2690, 53129)]