10205280470

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{1893373}}^1$

素因数の和:1893405

約数の個数: 48

約数和(自身を含む): 23311220688

約数和(自身を除く): 13105940218

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, 1893373, 3786746, 9466865, 13253611, 18933730, 20827103, 26507222, 41654206, 66268055, 92775277, 104135515, 132536110, 145789721, 185550554, 208271030, 291579442, 463876385, 728948605, 927752770, 1020528047, 1457897210, 2041056094, 5102640235, 10205280470]

約数ペア:

[(1, 10205280470), (2, 5102640235), (5, 2041056094), (7, 1457897210), (10, 1020528047), (11, 927752770), (14, 728948605), (22, 463876385), (35, 291579442), (49, 208271030), (55, 185550554), (70, 145789721), (77, 132536110), (98, 104135515), (110, 92775277), (154, 66268055), (245, 41654206), (385, 26507222), (490, 20827103), (539, 18933730), (770, 13253611), (1078, 9466865), (2695, 3786746), (5390, 1893373)]