69133790

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{15329}}^1$

素因数の和:15388

約数の個数: 32

約数和(自身を含む): 139073760

約数和(自身を除く): 69939970

約数列:

[1, 2, 5, 10, 11, 22, 41, 55, 82, 110, 205, 410, 451, 902, 2255, 4510, 15329, 30658, 76645, 153290, 168619, 337238, 628489, 843095, 1256978, 1686190, 3142445, 6284890, 6913379, 13826758, 34566895, 69133790]

約数ペア:

[(1, 69133790), (2, 34566895), (5, 13826758), (10, 6913379), (11, 6284890), (22, 3142445), (41, 1686190), (55, 1256978), (82, 843095), (110, 628489), (205, 337238), (410, 168619), (451, 153290), (902, 76645), (2255, 30658), (4510, 15329)]