70270900

素因数分解:

$2^2\times 5^2\times 7^2\times {\mathrm{14341}}^1$

素因数の和:14369

約数の個数: 54

約数和(自身を含む): 177396198

約数和(自身を除く): 107125298

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 49, 50, 70, 98, 100, 140, 175, 196, 245, 350, 490, 700, 980, 1225, 2450, 4900, 14341, 28682, 57364, 71705, 100387, 143410, 200774, 286820, 358525, 401548, 501935, 702709, 717050, 1003870, 1405418, 1434100, 2007740, 2509675, 2810836, 3513545, 5019350, 7027090, 10038700, 14054180, 17567725, 35135450, 70270900]

約数ペア:

[(1, 70270900), (2, 35135450), (4, 17567725), (5, 14054180), (7, 10038700), (10, 7027090), (14, 5019350), (20, 3513545), (25, 2810836), (28, 2509675), (35, 2007740), (49, 1434100), (50, 1405418), (70, 1003870), (98, 717050), (100, 702709), (140, 501935), (175, 401548), (196, 358525), (245, 286820), (350, 200774), (490, 143410), (700, 100387), (980, 71705), (1225, 57364), (2450, 28682), (4900, 14341)]