140379470

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{5881}}^1$

素因数の和:5937

約数の個数: 64

約数和(自身を含む): 325251072

約数和(自身を除く): 184871602

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 31, 35, 55, 62, 70, 77, 110, 154, 155, 217, 310, 341, 385, 434, 682, 770, 1085, 1705, 2170, 2387, 3410, 4774, 5881, 11762, 11935, 23870, 29405, 41167, 58810, 64691, 82334, 129382, 182311, 205835, 323455, 364622, 411670, 452837, 646910, 905674, 911555, 1276177, 1823110, 2005421, 2264185, 2552354, 4010842, 4528370, 6380885, 10027105, 12761770, 14037947, 20054210, 28075894, 70189735, 140379470]

約数ペア:

[(1, 140379470), (2, 70189735), (5, 28075894), (7, 20054210), (10, 14037947), (11, 12761770), (14, 10027105), (22, 6380885), (31, 4528370), (35, 4010842), (55, 2552354), (62, 2264185), (70, 2005421), (77, 1823110), (110, 1276177), (154, 911555), (155, 905674), (217, 646910), (310, 452837), (341, 411670), (385, 364622), (434, 323455), (682, 205835), (770, 182311), (1085, 129382), (1705, 82334), (2170, 64691), (2387, 58810), (3410, 41167), (4774, 29405), (5881, 23870), (11762, 11935)]