70218050

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{439}}^1\times {\mathrm{457}}^1$

素因数の和:915

約数の個数: 48

約数和(自身を含む): 149930880

約数和(自身を除く): 79712830

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 175, 350, 439, 457, 878, 914, 2195, 2285, 3073, 3199, 4390, 4570, 6146, 6398, 10975, 11425, 15365, 15995, 21950, 22850, 30730, 31990, 76825, 79975, 153650, 159950, 200623, 401246, 1003115, 1404361, 2006230, 2808722, 5015575, 7021805, 10031150, 14043610, 35109025, 70218050]

約数ペア:

[(1, 70218050), (2, 35109025), (5, 14043610), (7, 10031150), (10, 7021805), (14, 5015575), (25, 2808722), (35, 2006230), (50, 1404361), (70, 1003115), (175, 401246), (350, 200623), (439, 159950), (457, 153650), (878, 79975), (914, 76825), (2195, 31990), (2285, 30730), (3073, 22850), (3199, 21950), (4390, 15995), (4570, 15365), (6146, 11425), (6398, 10975)]