830415960

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{209701}}^1$

素因数の和:209729

約数の個数: 96

約数和(自身を含む): 2944216080

約数和(自身を除く): 2113800120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 55, 60, 66, 72, 88, 90, 99, 110, 120, 132, 165, 180, 198, 220, 264, 330, 360, 396, 440, 495, 660, 792, 990, 1320, 1980, 3960, 209701, 419402, 629103, 838804, 1048505, 1258206, 1677608, 1887309, 2097010, 2306711, 2516412, 3145515, 3774618, 4194020, 4613422, 5032824, 6291030, 6920133, 7549236, 8388040, 9226844, 9436545, 11533555, 12582060, 13840266, 15098472, 18453688, 18873090, 20760399, 23067110, 25164120, 27680532, 34600665, 37746180, 41520798, 46134220, 55361064, 69201330, 75492360, 83041596, 92268440, 103801995, 138402660, 166083192, 207603990, 276805320, 415207980, 830415960]

約数ペア:

[(1, 830415960), (2, 415207980), (3, 276805320), (4, 207603990), (5, 166083192), (6, 138402660), (8, 103801995), (9, 92268440), (10, 83041596), (11, 75492360), (12, 69201330), (15, 55361064), (18, 46134220), (20, 41520798), (22, 37746180), (24, 34600665), (30, 27680532), (33, 25164120), (36, 23067110), (40, 20760399), (44, 18873090), (45, 18453688), (55, 15098472), (60, 13840266), (66, 12582060), (72, 11533555), (88, 9436545), (90, 9226844), (99, 8388040), (110, 7549236), (120, 6920133), (132, 6291030), (165, 5032824), (180, 4613422), (198, 4194020), (220, 3774618), (264, 3145515), (330, 2516412), (360, 2306711), (396, 2097010), (440, 1887309), (495, 1677608), (660, 1258206), (792, 1048505), (990, 838804), (1320, 629103), (1980, 419402), (3960, 209701)]