1276870

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1$

素因数の和:97

約数の個数: 64

約数和(自身を含む): 2954880

約数和(自身を除く): 1678010

約数列:

[1, 2, 5, 7, 10, 14, 17, 29, 34, 35, 37, 58, 70, 74, 85, 119, 145, 170, 185, 203, 238, 259, 290, 370, 406, 493, 518, 595, 629, 986, 1015, 1073, 1190, 1258, 1295, 2030, 2146, 2465, 2590, 3145, 3451, 4403, 4930, 5365, 6290, 6902, 7511, 8806, 10730, 15022, 17255, 18241, 22015, 34510, 36482, 37555, 44030, 75110, 91205, 127687, 182410, 255374, 638435, 1276870]

約数ペア:

[(1, 1276870), (2, 638435), (5, 255374), (7, 182410), (10, 127687), (14, 91205), (17, 75110), (29, 44030), (34, 37555), (35, 36482), (37, 34510), (58, 22015), (70, 18241), (74, 17255), (85, 15022), (119, 10730), (145, 8806), (170, 7511), (185, 6902), (203, 6290), (238, 5365), (259, 4930), (290, 4403), (370, 3451), (406, 3145), (493, 2590), (518, 2465), (595, 2146), (629, 2030), (986, 1295), (1015, 1258), (1073, 1190)]