68801810

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{8123}}^1$

素因数の和:8159

約数の個数: 48

約数和(自身を含む): 155590848

約数和(自身を除く): 86789038

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 121, 154, 242, 385, 605, 770, 847, 1210, 1694, 4235, 8123, 8470, 16246, 40615, 56861, 81230, 89353, 113722, 178706, 284305, 446765, 568610, 625471, 893530, 982883, 1250942, 1965766, 3127355, 4914415, 6254710, 6880181, 9828830, 13760362, 34400905, 68801810]

約数ペア:

[(1, 68801810), (2, 34400905), (5, 13760362), (7, 9828830), (10, 6880181), (11, 6254710), (14, 4914415), (22, 3127355), (35, 1965766), (55, 1250942), (70, 982883), (77, 893530), (110, 625471), (121, 568610), (154, 446765), (242, 284305), (385, 178706), (605, 113722), (770, 89353), (847, 81230), (1210, 56861), (1694, 40615), (4235, 16246), (8123, 8470)]