80797530

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{244841}}^1$

素因数の和:244862

約数の個数: 32

約数和(自身を含む): 211543488

約数和(自身を除く): 130745958

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 165, 330, 244841, 489682, 734523, 1224205, 1469046, 2448410, 2693251, 3672615, 5386502, 7345230, 8079753, 13466255, 16159506, 26932510, 40398765, 80797530]

約数ペア:

[(1, 80797530), (2, 40398765), (3, 26932510), (5, 16159506), (6, 13466255), (10, 8079753), (11, 7345230), (15, 5386502), (22, 3672615), (30, 2693251), (33, 2448410), (55, 1469046), (66, 1224205), (110, 734523), (165, 489682), (330, 244841)]