65427780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{99133}}^1$

素因数の和:99156

約数の個数: 48

約数和(自身を含む): 199854144

約数和(自身を除く): 134426364

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660, 99133, 198266, 297399, 396532, 495665, 594798, 991330, 1090463, 1189596, 1486995, 1982660, 2180926, 2973990, 3271389, 4361852, 5452315, 5947980, 6542778, 10904630, 13085556, 16356945, 21809260, 32713890, 65427780]

約数ペア:

[(1, 65427780), (2, 32713890), (3, 21809260), (4, 16356945), (5, 13085556), (6, 10904630), (10, 6542778), (11, 5947980), (12, 5452315), (15, 4361852), (20, 3271389), (22, 2973990), (30, 2180926), (33, 1982660), (44, 1486995), (55, 1189596), (60, 1090463), (66, 991330), (110, 594798), (132, 495665), (165, 396532), (220, 297399), (330, 198266), (660, 99133)]