69207950

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{2503}}^1$

素因数の和:2601

約数の個数: 48

約数和(自身を含む): 149038080

約数和(自身を除く): 79830130

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 79, 158, 175, 350, 395, 553, 790, 1106, 1975, 2503, 2765, 3950, 5006, 5530, 12515, 13825, 17521, 25030, 27650, 35042, 62575, 87605, 125150, 175210, 197737, 395474, 438025, 876050, 988685, 1384159, 1977370, 2768318, 4943425, 6920795, 9886850, 13841590, 34603975, 69207950]

約数ペア:

[(1, 69207950), (2, 34603975), (5, 13841590), (7, 9886850), (10, 6920795), (14, 4943425), (25, 2768318), (35, 1977370), (50, 1384159), (70, 988685), (79, 876050), (158, 438025), (175, 395474), (350, 197737), (395, 175210), (553, 125150), (790, 87605), (1106, 62575), (1975, 35042), (2503, 27650), (2765, 25030), (3950, 17521), (5006, 13825), (5530, 12515)]