68983610

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{137}}^1\times {\mathrm{1171}}^1$

素因数の和:1358

約数の個数: 32

約数和(自身を含む): 128094912

約数和(自身を除く): 59111302

約数列:

[1, 2, 5, 10, 43, 86, 137, 215, 274, 430, 685, 1171, 1370, 2342, 5855, 5891, 11710, 11782, 29455, 50353, 58910, 100706, 160427, 251765, 320854, 503530, 802135, 1604270, 6898361, 13796722, 34491805, 68983610]

約数ペア:

[(1, 68983610), (2, 34491805), (5, 13796722), (10, 6898361), (43, 1604270), (86, 802135), (137, 503530), (215, 320854), (274, 251765), (430, 160427), (685, 100706), (1171, 58910), (1370, 50353), (2342, 29455), (5855, 11782), (5891, 11710)]