68838530

素因数分解:

$2^1\times 5^1\times {\mathrm{353}}^1\times {\mathrm{19501}}^1$

素因数の和:19861

約数の個数: 16

約数和(自身を含む): 124266744

約数和(自身を除く): 55428214

約数列:

[1, 2, 5, 10, 353, 706, 1765, 3530, 19501, 39002, 97505, 195010, 6883853, 13767706, 34419265, 68838530]

約数ペア:

[(1, 68838530), (2, 34419265), (5, 13767706), (10, 6883853), (353, 195010), (706, 97505), (1765, 39002), (3530, 19501)]