2578442070

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{1282807}}^1$

素因数の和:1282884

約数の個数: 32

約数和(自身を含む): 6280627968

約数和(自身を除く): 3702185898

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 67, 134, 201, 335, 402, 670, 1005, 2010, 1282807, 2565614, 3848421, 6414035, 7696842, 12828070, 19242105, 38484210, 85948069, 171896138, 257844207, 429740345, 515688414, 859480690, 1289221035, 2578442070]

約数ペア:

[(1, 2578442070), (2, 1289221035), (3, 859480690), (5, 515688414), (6, 429740345), (10, 257844207), (15, 171896138), (30, 85948069), (67, 38484210), (134, 19242105), (201, 12828070), (335, 7696842), (402, 6414035), (670, 3848421), (1005, 2565614), (2010, 1282807)]