217485510

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{659047}}^1$

素因数の和:659068

約数の個数: 32

約数和(自身を含む): 569417472

約数和(自身を除く): 351931962

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 165, 330, 659047, 1318094, 1977141, 3295235, 3954282, 6590470, 7249517, 9885705, 14499034, 19771410, 21748551, 36247585, 43497102, 72495170, 108742755, 217485510]

約数ペア:

[(1, 217485510), (2, 108742755), (3, 72495170), (5, 43497102), (6, 36247585), (10, 21748551), (11, 19771410), (15, 14499034), (22, 9885705), (30, 7249517), (33, 6590470), (55, 3954282), (66, 3295235), (110, 1977141), (165, 1318094), (330, 659047)]