15702928990

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{2141}}^1\times {\mathrm{3613}}^1$

素因数の和:5797

約数の個数: 64

約数和(自身を含む): 33441932160

約数和(自身を除く): 17739003170

約数列:

[1, 2, 5, 7, 10, 14, 29, 35, 58, 70, 145, 203, 290, 406, 1015, 2030, 2141, 3613, 4282, 7226, 10705, 14987, 18065, 21410, 25291, 29974, 36130, 50582, 62089, 74935, 104777, 124178, 126455, 149870, 209554, 252910, 310445, 434623, 523885, 620890, 733439, 869246, 1047770, 1466878, 2173115, 3667195, 4346230, 7334390, 7735433, 15470866, 38677165, 54148031, 77354330, 108296062, 224327557, 270740155, 448655114, 541480310, 1121637785, 1570292899, 2243275570, 3140585798, 7851464495, 15702928990]

約数ペア:

[(1, 15702928990), (2, 7851464495), (5, 3140585798), (7, 2243275570), (10, 1570292899), (14, 1121637785), (29, 541480310), (35, 448655114), (58, 270740155), (70, 224327557), (145, 108296062), (203, 77354330), (290, 54148031), (406, 38677165), (1015, 15470866), (2030, 7735433), (2141, 7334390), (3613, 4346230), (4282, 3667195), (7226, 2173115), (10705, 1466878), (14987, 1047770), (18065, 869246), (21410, 733439), (25291, 620890), (29974, 523885), (36130, 434623), (50582, 310445), (62089, 252910), (74935, 209554), (104777, 149870), (124178, 126455)]