61644380

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{439}}^1$

素因数の和:531

約数の個数: 96

約数和(自身を含む): 159667200

約数和(自身を除く): 98022820

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 59, 68, 70, 85, 118, 119, 140, 170, 236, 238, 295, 340, 413, 439, 476, 590, 595, 826, 878, 1003, 1180, 1190, 1652, 1756, 2006, 2065, 2195, 2380, 3073, 4012, 4130, 4390, 5015, 6146, 7021, 7463, 8260, 8780, 10030, 12292, 14042, 14926, 15365, 20060, 25901, 28084, 29852, 30730, 35105, 37315, 51802, 52241, 61460, 70210, 74630, 103604, 104482, 129505, 140420, 149260, 181307, 208964, 259010, 261205, 362614, 440317, 518020, 522410, 725228, 880634, 906535, 1044820, 1761268, 1813070, 2201585, 3082219, 3626140, 4403170, 6164438, 8806340, 12328876, 15411095, 30822190, 61644380]

約数ペア:

[(1, 61644380), (2, 30822190), (4, 15411095), (5, 12328876), (7, 8806340), (10, 6164438), (14, 4403170), (17, 3626140), (20, 3082219), (28, 2201585), (34, 1813070), (35, 1761268), (59, 1044820), (68, 906535), (70, 880634), (85, 725228), (118, 522410), (119, 518020), (140, 440317), (170, 362614), (236, 261205), (238, 259010), (295, 208964), (340, 181307), (413, 149260), (439, 140420), (476, 129505), (590, 104482), (595, 103604), (826, 74630), (878, 70210), (1003, 61460), (1180, 52241), (1190, 51802), (1652, 37315), (1756, 35105), (2006, 30730), (2065, 29852), (2195, 28084), (2380, 25901), (3073, 20060), (4012, 15365), (4130, 14926), (4390, 14042), (5015, 12292), (6146, 10030), (7021, 8780), (7463, 8260)]