7305590138

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^3\times {\mathrm{31}}^1\times {\mathrm{12647}}^1$

素因数の和:12720

約数の個数: 64

約数和(自身を含む): 14220804096

約数和(自身を除く): 6915213958

約数列:

[1, 2, 7, 11, 14, 22, 31, 62, 77, 121, 154, 217, 242, 341, 434, 682, 847, 1331, 1694, 2387, 2662, 3751, 4774, 7502, 9317, 12647, 18634, 25294, 26257, 41261, 52514, 82522, 88529, 139117, 177058, 278234, 288827, 392057, 577654, 784114, 973819, 1530287, 1947638, 2744399, 3060574, 4312627, 5488798, 8625254, 10712009, 16833157, 21424018, 30188389, 33666314, 47438897, 60376778, 94877794, 117832099, 235664198, 332072279, 521827867, 664144558, 1043655734, 3652795069, 7305590138]

約数ペア:

[(1, 7305590138), (2, 3652795069), (7, 1043655734), (11, 664144558), (14, 521827867), (22, 332072279), (31, 235664198), (62, 117832099), (77, 94877794), (121, 60376778), (154, 47438897), (217, 33666314), (242, 30188389), (341, 21424018), (434, 16833157), (682, 10712009), (847, 8625254), (1331, 5488798), (1694, 4312627), (2387, 3060574), (2662, 2744399), (3751, 1947638), (4774, 1530287), (7502, 973819), (9317, 784114), (12647, 577654), (18634, 392057), (25294, 288827), (26257, 278234), (41261, 177058), (52514, 139117), (82522, 88529)]