66109430

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{388879}}^1$

素因数の和:388903

約数の個数: 16

約数和(自身を含む): 125997120

約数和(自身を除く): 59887690

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 388879, 777758, 1944395, 3888790, 6610943, 13221886, 33054715, 66109430]

約数ペア:

[(1, 66109430), (2, 33054715), (5, 13221886), (10, 6610943), (17, 3888790), (34, 1944395), (85, 777758), (170, 388879)]