33310180

素因数分解:

$2^2\times 5^1\times {\mathrm{137}}^1\times {\mathrm{12157}}^1$

素因数の和:12303

約数の個数: 24

約数和(自身を含む): 70467768

約数和(自身を除く): 37157588

約数列:

[1, 2, 4, 5, 10, 20, 137, 274, 548, 685, 1370, 2740, 12157, 24314, 48628, 60785, 121570, 243140, 1665509, 3331018, 6662036, 8327545, 16655090, 33310180]

約数ペア:

[(1, 33310180), (2, 16655090), (4, 8327545), (5, 6662036), (10, 3331018), (20, 1665509), (137, 243140), (274, 121570), (548, 60785), (685, 48628), (1370, 24314), (2740, 12157)]