1880329260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{1080649}}^1$

素因数の和:1080690

約数の個数: 48

約数和(自身を含む): 5446476000

約数和(自身を除く): 3566146740

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 29, 30, 58, 60, 87, 116, 145, 174, 290, 348, 435, 580, 870, 1740, 1080649, 2161298, 3241947, 4322596, 5403245, 6483894, 10806490, 12967788, 16209735, 21612980, 31338821, 32419470, 62677642, 64838940, 94016463, 125355284, 156694105, 188032926, 313388210, 376065852, 470082315, 626776420, 940164630, 1880329260]

約数ペア:

[(1, 1880329260), (2, 940164630), (3, 626776420), (4, 470082315), (5, 376065852), (6, 313388210), (10, 188032926), (12, 156694105), (15, 125355284), (20, 94016463), (29, 64838940), (30, 62677642), (58, 32419470), (60, 31338821), (87, 21612980), (116, 16209735), (145, 12967788), (174, 10806490), (290, 6483894), (348, 5403245), (435, 4322596), (580, 3241947), (870, 2161298), (1740, 1080649)]