72883470

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{220859}}^1$

素因数の和:220880

約数の個数: 32

約数和(自身を含む): 190823040

約数和(自身を除く): 117939570

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 165, 330, 220859, 441718, 662577, 1104295, 1325154, 2208590, 2429449, 3312885, 4858898, 6625770, 7288347, 12147245, 14576694, 24294490, 36441735, 72883470]

約数ペア:

[(1, 72883470), (2, 36441735), (3, 24294490), (5, 14576694), (6, 12147245), (10, 7288347), (11, 6625770), (15, 4858898), (22, 3312885), (30, 2429449), (33, 2208590), (55, 1325154), (66, 1104295), (110, 662577), (165, 441718), (330, 220859)]