65700470

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{19267}}^1$

素因数の和:19316

約数の個数: 32

約数和(自身を含む): 133180416

約数和(自身を除く): 67479946

約数列:

[1, 2, 5, 10, 11, 22, 31, 55, 62, 110, 155, 310, 341, 682, 1705, 3410, 19267, 38534, 96335, 192670, 211937, 423874, 597277, 1059685, 1194554, 2119370, 2986385, 5972770, 6570047, 13140094, 32850235, 65700470]

約数ペア:

[(1, 65700470), (2, 32850235), (5, 13140094), (10, 6570047), (11, 5972770), (22, 2986385), (31, 2119370), (55, 1194554), (62, 1059685), (110, 597277), (155, 423874), (310, 211937), (341, 192670), (682, 96335), (1705, 38534), (3410, 19267)]