2520243630

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1217509}}^1$

素因数の和:1217545

約数の個数: 48

約数和(自身を含む): 6837536160

約数和(自身を除く): 4317292530

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 30, 45, 46, 69, 90, 115, 138, 207, 230, 345, 414, 690, 1035, 2070, 1217509, 2435018, 3652527, 6087545, 7305054, 10957581, 12175090, 18262635, 21915162, 28002707, 36525270, 54787905, 56005414, 84008121, 109575810, 140013535, 168016242, 252024363, 280027070, 420040605, 504048726, 840081210, 1260121815, 2520243630]

約数ペア:

[(1, 2520243630), (2, 1260121815), (3, 840081210), (5, 504048726), (6, 420040605), (9, 280027070), (10, 252024363), (15, 168016242), (18, 140013535), (23, 109575810), (30, 84008121), (45, 56005414), (46, 54787905), (69, 36525270), (90, 28002707), (115, 21915162), (138, 18262635), (207, 12175090), (230, 10957581), (345, 7305054), (414, 6087545), (690, 3652527), (1035, 2435018), (2070, 1217509)]