30743786

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{47591}}^1$

素因数の和:47629

約数の個数: 16

約数和(自身を含む): 51399360

約数和(自身を除く): 20655574

約数列:

[1, 2, 17, 19, 34, 38, 323, 646, 47591, 95182, 809047, 904229, 1618094, 1808458, 15371893, 30743786]

約数ペア:

[(1, 30743786), (2, 15371893), (17, 1808458), (19, 1618094), (34, 904229), (38, 809047), (323, 95182), (646, 47591)]