743729470

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{349}}^1\times {\mathrm{19373}}^1$

素因数の和:19740

約数の個数: 32

約数和(自身を含む): 1464674400

約数和(自身を除く): 720944930

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 349, 698, 1745, 3490, 3839, 7678, 19195, 19373, 38390, 38746, 96865, 193730, 213103, 426206, 1065515, 2131030, 6761177, 13522354, 33805885, 67611770, 74372947, 148745894, 371864735, 743729470]

約数ペア:

[(1, 743729470), (2, 371864735), (5, 148745894), (10, 74372947), (11, 67611770), (22, 33805885), (55, 13522354), (110, 6761177), (349, 2131030), (698, 1065515), (1745, 426206), (3490, 213103), (3839, 193730), (7678, 96865), (19195, 38746), (19373, 38390)]