1236761570

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{1009}}^1\times {\mathrm{1013}}^1$

素因数の和:2051

約数の個数: 48

約数和(自身を含む): 2451791160

約数和(自身を除く): 1215029590

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 121, 242, 605, 1009, 1013, 1210, 2018, 2026, 5045, 5065, 10090, 10130, 11099, 11143, 22198, 22286, 55495, 55715, 110990, 111430, 122089, 122573, 244178, 245146, 610445, 612865, 1022117, 1220890, 1225730, 2044234, 5110585, 10221170, 11243287, 22486574, 56216435, 112432870, 123676157, 247352314, 618380785, 1236761570]

約数ペア:

[(1, 1236761570), (2, 618380785), (5, 247352314), (10, 123676157), (11, 112432870), (22, 56216435), (55, 22486574), (110, 11243287), (121, 10221170), (242, 5110585), (605, 2044234), (1009, 1225730), (1013, 1220890), (1210, 1022117), (2018, 612865), (2026, 610445), (5045, 245146), (5065, 244178), (10090, 122573), (10130, 122089), (11099, 111430), (11143, 110990), (22198, 55715), (22286, 55495)]