68542010

素因数分解:

$2^1\times 5^1\times {\mathrm{353}}^1\times {\mathrm{19417}}^1$

素因数の和:19777

約数の個数: 16

約数和(自身を含む): 123731496

約数和(自身を除く): 55189486

約数列:

[1, 2, 5, 10, 353, 706, 1765, 3530, 19417, 38834, 97085, 194170, 6854201, 13708402, 34271005, 68542010]

約数ペア:

[(1, 68542010), (2, 34271005), (5, 13708402), (10, 6854201), (353, 194170), (706, 97085), (1765, 38834), (3530, 19417)]