80770470

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{244759}}^1$

素因数の和:244780

約数の個数: 32

約数和(自身を含む): 211472640

約数和(自身を除く): 130702170

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 165, 330, 244759, 489518, 734277, 1223795, 1468554, 2447590, 2692349, 3671385, 5384698, 7342770, 8077047, 13461745, 16154094, 26923490, 40385235, 80770470]

約数ペア:

[(1, 80770470), (2, 40385235), (3, 26923490), (5, 16154094), (6, 13461745), (10, 8077047), (11, 7342770), (15, 5384698), (22, 3671385), (30, 2692349), (33, 2447590), (55, 1468554), (66, 1223795), (110, 734277), (165, 489518), (330, 244759)]