69295490

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{57269}}^1$

素因数の和:57298

約数の個数: 24

約数和(自身を含む): 137104380

約数和(自身を除く): 67808890

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 121, 242, 605, 1210, 57269, 114538, 286345, 572690, 629959, 1259918, 3149795, 6299590, 6929549, 13859098, 34647745, 69295490]

約数ペア:

[(1, 69295490), (2, 34647745), (5, 13859098), (10, 6929549), (11, 6299590), (22, 3149795), (55, 1259918), (110, 629959), (121, 572690), (242, 286345), (605, 114538), (1210, 57269)]