67628330

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{12547}}^1$

素因数の和:12579

約数の個数: 48

約数和(自身を含む): 154490976

約数和(自身を除く): 86862646

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 49, 55, 70, 77, 98, 110, 154, 245, 385, 490, 539, 770, 1078, 2695, 5390, 12547, 25094, 62735, 87829, 125470, 138017, 175658, 276034, 439145, 614803, 690085, 878290, 966119, 1229606, 1380170, 1932238, 3074015, 4830595, 6148030, 6762833, 9661190, 13525666, 33814165, 67628330]

約数ペア:

[(1, 67628330), (2, 33814165), (5, 13525666), (7, 9661190), (10, 6762833), (11, 6148030), (14, 4830595), (22, 3074015), (35, 1932238), (49, 1380170), (55, 1229606), (70, 966119), (77, 878290), (98, 690085), (110, 614803), (154, 439145), (245, 276034), (385, 175658), (490, 138017), (539, 125470), (770, 87829), (1078, 62735), (2695, 25094), (5390, 12547)]