2772060610

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{812921}}^1$

素因数の和:812970

約数の個数: 32

約数和(自身を含む): 5618916864

約数和(自身を除く): 2846856254

約数列:

[1, 2, 5, 10, 11, 22, 31, 55, 62, 110, 155, 310, 341, 682, 1705, 3410, 812921, 1625842, 4064605, 8129210, 8942131, 17884262, 25200551, 44710655, 50401102, 89421310, 126002755, 252005510, 277206061, 554412122, 1386030305, 2772060610]

約数ペア:

[(1, 2772060610), (2, 1386030305), (5, 554412122), (10, 277206061), (11, 252005510), (22, 126002755), (31, 89421310), (55, 50401102), (62, 44710655), (110, 25200551), (155, 17884262), (310, 8942131), (341, 8129210), (682, 4064605), (1705, 1625842), (3410, 812921)]