70610960

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{18013}}^1$

素因数の和:18040

約数の個数: 60

約数和(自身を含む): 190984428

約数和(自身を除く): 120373468

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 49, 56, 70, 80, 98, 112, 140, 196, 245, 280, 392, 490, 560, 784, 980, 1960, 3920, 18013, 36026, 72052, 90065, 126091, 144104, 180130, 252182, 288208, 360260, 504364, 630455, 720520, 882637, 1008728, 1260910, 1441040, 1765274, 2017456, 2521820, 3530548, 4413185, 5043640, 7061096, 8826370, 10087280, 14122192, 17652740, 35305480, 70610960]

約数ペア:

[(1, 70610960), (2, 35305480), (4, 17652740), (5, 14122192), (7, 10087280), (8, 8826370), (10, 7061096), (14, 5043640), (16, 4413185), (20, 3530548), (28, 2521820), (35, 2017456), (40, 1765274), (49, 1441040), (56, 1260910), (70, 1008728), (80, 882637), (98, 720520), (112, 630455), (140, 504364), (196, 360260), (245, 288208), (280, 252182), (392, 180130), (490, 144104), (560, 126091), (784, 90065), (980, 72052), (1960, 36026), (3920, 18013)]