2022553610

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{138247}}^1$

素因数の和:138291

約数の個数: 64

約数和(自身を含む): 4777850880

約数和(自身を除く): 2755297270

約数列:

[1, 2, 5, 7, 10, 11, 14, 19, 22, 35, 38, 55, 70, 77, 95, 110, 133, 154, 190, 209, 266, 385, 418, 665, 770, 1045, 1330, 1463, 2090, 2926, 7315, 14630, 138247, 276494, 691235, 967729, 1382470, 1520717, 1935458, 2626693, 3041434, 4838645, 5253386, 7603585, 9677290, 10645019, 13133465, 15207170, 18386851, 21290038, 26266930, 28893623, 36773702, 53225095, 57787246, 91934255, 106450190, 144468115, 183868510, 202255361, 288936230, 404510722, 1011276805, 2022553610]

約数ペア:

[(1, 2022553610), (2, 1011276805), (5, 404510722), (7, 288936230), (10, 202255361), (11, 183868510), (14, 144468115), (19, 106450190), (22, 91934255), (35, 57787246), (38, 53225095), (55, 36773702), (70, 28893623), (77, 26266930), (95, 21290038), (110, 18386851), (133, 15207170), (154, 13133465), (190, 10645019), (209, 9677290), (266, 7603585), (385, 5253386), (418, 4838645), (665, 3041434), (770, 2626693), (1045, 1935458), (1330, 1520717), (1463, 1382470), (2090, 967729), (2926, 691235), (7315, 276494), (14630, 138247)]