28220610

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{85517}}^1$

素因数の和:85538

約数の個数: 32

約数和(自身を含む): 73887552

約数和(自身を除く): 45666942

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 165, 330, 85517, 171034, 256551, 427585, 513102, 855170, 940687, 1282755, 1881374, 2565510, 2822061, 4703435, 5644122, 9406870, 14110305, 28220610]

約数ペア:

[(1, 28220610), (2, 14110305), (3, 9406870), (5, 5644122), (6, 4703435), (10, 2822061), (11, 2565510), (15, 1881374), (22, 1282755), (30, 940687), (33, 855170), (55, 513102), (66, 427585), (110, 256551), (165, 171034), (330, 85517)]