135809690

素因数分解:

$2^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{353}}^1\times {\mathrm{487}}^1$

素因数の和:926

約数の個数: 32

約数和(自身を含む): 248762880

約数和(自身を除く): 112953190

約数列:

[1, 2, 5, 10, 79, 158, 353, 395, 487, 706, 790, 974, 1765, 2435, 3530, 4870, 27887, 38473, 55774, 76946, 139435, 171911, 192365, 278870, 343822, 384730, 859555, 1719110, 13580969, 27161938, 67904845, 135809690]

約数ペア:

[(1, 135809690), (2, 67904845), (5, 27161938), (10, 13580969), (79, 1719110), (158, 859555), (353, 384730), (395, 343822), (487, 278870), (706, 192365), (790, 171911), (974, 139435), (1765, 76946), (2435, 55774), (3530, 38473), (4870, 27887)]