27362090

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{2939}}^1$

素因数の和:2979

約数の個数: 48

約数和(自身を含む): 60328800

約数和(自身を除く): 32966710

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 49, 70, 95, 98, 133, 190, 245, 266, 490, 665, 931, 1330, 1862, 2939, 4655, 5878, 9310, 14695, 20573, 29390, 41146, 55841, 102865, 111682, 144011, 205730, 279205, 288022, 390887, 558410, 720055, 781774, 1440110, 1954435, 2736209, 3908870, 5472418, 13681045, 27362090]

約数ペア:

[(1, 27362090), (2, 13681045), (5, 5472418), (7, 3908870), (10, 2736209), (14, 1954435), (19, 1440110), (35, 781774), (38, 720055), (49, 558410), (70, 390887), (95, 288022), (98, 279205), (133, 205730), (190, 144011), (245, 111682), (266, 102865), (490, 55841), (665, 41146), (931, 29390), (1330, 20573), (1862, 14695), (2939, 9310), (4655, 5878)]