68873110

素因数分解:

$2^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{49549}}^1$

素因数の和:49695

約数の個数: 16

約数和(自身を含む): 124866000

約数和(自身を除く): 55992890

約数列:

[1, 2, 5, 10, 139, 278, 695, 1390, 49549, 99098, 247745, 495490, 6887311, 13774622, 34436555, 68873110]

約数ペア:

[(1, 68873110), (2, 34436555), (5, 13774622), (10, 6887311), (139, 495490), (278, 247745), (695, 99098), (1390, 49549)]