1009536660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{509867}}^1$

素因数の和:509893

約数の個数: 72

約数和(自身を含む): 3340655136

約数和(自身を除く): 2331118476

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 132, 165, 180, 198, 220, 330, 396, 495, 660, 990, 1980, 509867, 1019734, 1529601, 2039468, 2549335, 3059202, 4588803, 5098670, 5608537, 6118404, 7648005, 9177606, 10197340, 11217074, 15296010, 16825611, 18355212, 22434148, 22944015, 28042685, 30592020, 33651222, 45888030, 50476833, 56085370, 67302444, 84128055, 91776060, 100953666, 112170740, 168256110, 201907332, 252384165, 336512220, 504768330, 1009536660]

約数ペア:

[(1, 1009536660), (2, 504768330), (3, 336512220), (4, 252384165), (5, 201907332), (6, 168256110), (9, 112170740), (10, 100953666), (11, 91776060), (12, 84128055), (15, 67302444), (18, 56085370), (20, 50476833), (22, 45888030), (30, 33651222), (33, 30592020), (36, 28042685), (44, 22944015), (45, 22434148), (55, 18355212), (60, 16825611), (66, 15296010), (90, 11217074), (99, 10197340), (110, 9177606), (132, 7648005), (165, 6118404), (180, 5608537), (198, 5098670), (220, 4588803), (330, 3059202), (396, 2549335), (495, 2039468), (660, 1529601), (990, 1019734), (1980, 509867)]