545374890

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{2019907}}^1$

素因数の和:2019923

約数の個数: 32

約数和(自身を含む): 1454333760

約数和(自身を除く): 908958870

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 2019907, 4039814, 6059721, 10099535, 12119442, 18179163, 20199070, 30298605, 36358326, 54537489, 60597210, 90895815, 109074978, 181791630, 272687445, 545374890]

約数ペア:

[(1, 545374890), (2, 272687445), (3, 181791630), (5, 109074978), (6, 90895815), (9, 60597210), (10, 54537489), (15, 36358326), (18, 30298605), (27, 20199070), (30, 18179163), (45, 12119442), (54, 10099535), (90, 6059721), (135, 4039814), (270, 2019907)]