145018610

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{9623}}^1$

素因数の和:9778

約数の個数: 32

約数和(自身を含む): 286872192

約数和(自身を除く): 141853582

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 137, 274, 685, 1370, 1507, 3014, 7535, 9623, 15070, 19246, 48115, 96230, 105853, 211706, 529265, 1058530, 1318351, 2636702, 6591755, 13183510, 14501861, 29003722, 72509305, 145018610]

約数ペア:

[(1, 145018610), (2, 72509305), (5, 29003722), (10, 14501861), (11, 13183510), (22, 6591755), (55, 2636702), (110, 1318351), (137, 1058530), (274, 529265), (685, 211706), (1370, 105853), (1507, 96230), (3014, 48115), (7535, 19246), (9623, 15070)]