2401960090

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{487213}}^1$

素因数の和:487266

約数の個数: 32

約数和(自身を含む): 4735720080

約数和(自身を除く): 2333759990

約数列:

[1, 2, 5, 10, 17, 29, 34, 58, 85, 145, 170, 290, 493, 986, 2465, 4930, 487213, 974426, 2436065, 4872130, 8282621, 14129177, 16565242, 28258354, 41413105, 70645885, 82826210, 141291770, 240196009, 480392018, 1200980045, 2401960090]

約数ペア:

[(1, 2401960090), (2, 1200980045), (5, 480392018), (10, 240196009), (17, 141291770), (29, 82826210), (34, 70645885), (58, 41413105), (85, 28258354), (145, 16565242), (170, 14129177), (290, 8282621), (493, 4872130), (986, 2436065), (2465, 974426), (4930, 487213)]