138715630

素因数分解:

$2^1\times 5^1\times {\mathrm{3257}}^1\times {\mathrm{4259}}^1$

素因数の和:7523

約数の個数: 16

約数和(自身を含む): 249823440

約数和(自身を除く): 111107810

約数列:

[1, 2, 5, 10, 3257, 4259, 6514, 8518, 16285, 21295, 32570, 42590, 13871563, 27743126, 69357815, 138715630]

約数ペア:

[(1, 138715630), (2, 69357815), (5, 27743126), (10, 13871563), (3257, 42590), (4259, 32570), (6514, 21295), (8518, 16285)]