81348630

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{246511}}^1$

素因数の和:246532

約数の個数: 32

約数和(自身を含む): 212986368

約数和(自身を除く): 131637738

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 165, 330, 246511, 493022, 739533, 1232555, 1479066, 2465110, 2711621, 3697665, 5423242, 7395330, 8134863, 13558105, 16269726, 27116210, 40674315, 81348630]

約数ペア:

[(1, 81348630), (2, 40674315), (3, 27116210), (5, 16269726), (6, 13558105), (10, 8134863), (11, 7395330), (15, 5423242), (22, 3697665), (30, 2711621), (33, 2465110), (55, 1479066), (66, 1232555), (110, 739533), (165, 493022), (330, 246511)]