9678660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{1663}}^1$

素因数の和:1772

約数の個数: 48

約数和(自身を含む): 27396096

約数和(自身を除く): 17717436

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 97, 194, 291, 388, 485, 582, 970, 1164, 1455, 1663, 1940, 2910, 3326, 4989, 5820, 6652, 8315, 9978, 16630, 19956, 24945, 33260, 49890, 99780, 161311, 322622, 483933, 645244, 806555, 967866, 1613110, 1935732, 2419665, 3226220, 4839330, 9678660]

約数ペア:

[(1, 9678660), (2, 4839330), (3, 3226220), (4, 2419665), (5, 1935732), (6, 1613110), (10, 967866), (12, 806555), (15, 645244), (20, 483933), (30, 322622), (60, 161311), (97, 99780), (194, 49890), (291, 33260), (388, 24945), (485, 19956), (582, 16630), (970, 9978), (1164, 8315), (1455, 6652), (1663, 5820), (1940, 4989), (2910, 3326)]