2912136660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{1871}}^1\times {\mathrm{8647}}^1$

素因数の和:10533

約数の個数: 72

約数和(自身を含む): 8839224576

約数和(自身を除く): 5927087916

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 1871, 3742, 5613, 7484, 8647, 9355, 11226, 16839, 17294, 18710, 22452, 25941, 28065, 33678, 34588, 37420, 43235, 51882, 56130, 67356, 77823, 84195, 86470, 103764, 112260, 129705, 155646, 168390, 172940, 259410, 311292, 336780, 389115, 518820, 778230, 1556460, 16178537, 32357074, 48535611, 64714148, 80892685, 97071222, 145606833, 161785370, 194142444, 242678055, 291213666, 323570740, 485356110, 582427332, 728034165, 970712220, 1456068330, 2912136660]

約数ペア:

[(1, 2912136660), (2, 1456068330), (3, 970712220), (4, 728034165), (5, 582427332), (6, 485356110), (9, 323570740), (10, 291213666), (12, 242678055), (15, 194142444), (18, 161785370), (20, 145606833), (30, 97071222), (36, 80892685), (45, 64714148), (60, 48535611), (90, 32357074), (180, 16178537), (1871, 1556460), (3742, 778230), (5613, 518820), (7484, 389115), (8647, 336780), (9355, 311292), (11226, 259410), (16839, 172940), (17294, 168390), (18710, 155646), (22452, 129705), (25941, 112260), (28065, 103764), (33678, 86470), (34588, 84195), (37420, 77823), (43235, 67356), (51882, 56130)]