145705260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{65633}}^1$

素因数の和:65682

約数の個数: 48

約数和(自身を含む): 419007456

約数和(自身を除く): 273302196

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 37, 60, 74, 111, 148, 185, 222, 370, 444, 555, 740, 1110, 2220, 65633, 131266, 196899, 262532, 328165, 393798, 656330, 787596, 984495, 1312660, 1968990, 2428421, 3937980, 4856842, 7285263, 9713684, 12142105, 14570526, 24284210, 29141052, 36426315, 48568420, 72852630, 145705260]

約数ペア:

[(1, 145705260), (2, 72852630), (3, 48568420), (4, 36426315), (5, 29141052), (6, 24284210), (10, 14570526), (12, 12142105), (15, 9713684), (20, 7285263), (30, 4856842), (37, 3937980), (60, 2428421), (74, 1968990), (111, 1312660), (148, 984495), (185, 787596), (222, 656330), (370, 393798), (444, 328165), (555, 262532), (740, 196899), (1110, 131266), (2220, 65633)]