30822190

素因数分解:

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

素因数の和:529

約数の個数: 64

約数和(自身を含む): 68428800

約数和(自身を除く): 37606610

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 59, 70, 85, 118, 119, 170, 238, 295, 413, 439, 590, 595, 826, 878, 1003, 1190, 2006, 2065, 2195, 3073, 4130, 4390, 5015, 6146, 7021, 7463, 10030, 14042, 14926, 15365, 25901, 30730, 35105, 37315, 51802, 52241, 70210, 74630, 104482, 129505, 181307, 259010, 261205, 362614, 440317, 522410, 880634, 906535, 1813070, 2201585, 3082219, 4403170, 6164438, 15411095, 30822190]

約数ペア:

[(1, 30822190), (2, 15411095), (5, 6164438), (7, 4403170), (10, 3082219), (14, 2201585), (17, 1813070), (34, 906535), (35, 880634), (59, 522410), (70, 440317), (85, 362614), (118, 261205), (119, 259010), (170, 181307), (238, 129505), (295, 104482), (413, 74630), (439, 70210), (590, 52241), (595, 51802), (826, 37315), (878, 35105), (1003, 30730), (1190, 25901), (2006, 15365), (2065, 14926), (2195, 14042), (3073, 10030), (4130, 7463), (4390, 7021), (5015, 6146)]