91234890

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{337907}}^1$

素因数の和:337923

約数の個数: 32

約数和(自身を含む): 243293760

約数和(自身を除く): 152058870

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 337907, 675814, 1013721, 1689535, 2027442, 3041163, 3379070, 5068605, 6082326, 9123489, 10137210, 15205815, 18246978, 30411630, 45617445, 91234890]

約数ペア:

[(1, 91234890), (2, 45617445), (3, 30411630), (5, 18246978), (6, 15205815), (9, 10137210), (10, 9123489), (15, 6082326), (18, 5068605), (27, 3379070), (30, 3041163), (45, 2027442), (54, 1689535), (90, 1013721), (135, 675814), (270, 337907)]