1938780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{10771}}^1$

素因数の和:10786

約数の個数: 36

約数和(自身を含む): 5881512

約数和(自身を除く): 3942732

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 10771, 21542, 32313, 43084, 53855, 64626, 96939, 107710, 129252, 161565, 193878, 215420, 323130, 387756, 484695, 646260, 969390, 1938780]

約数ペア:

[(1, 1938780), (2, 969390), (3, 646260), (4, 484695), (5, 387756), (6, 323130), (9, 215420), (10, 193878), (12, 161565), (15, 129252), (18, 107710), (20, 96939), (30, 64626), (36, 53855), (45, 43084), (60, 32313), (90, 21542), (180, 10771)]