69687790

素因数分解:

$2^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{50867}}^1$

素因数の和:51011

約数の個数: 16

約数和(自身を含む): 126356112

約数和(自身を除く): 56668322

約数列:

[1, 2, 5, 10, 137, 274, 685, 1370, 50867, 101734, 254335, 508670, 6968779, 13937558, 34843895, 69687790]

約数ペア:

[(1, 69687790), (2, 34843895), (5, 13937558), (10, 6968779), (137, 508670), (274, 254335), (685, 101734), (1370, 50867)]