90569330

素因数分解:

$2^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{66109}}^1$

素因数の和:66253

約数の個数: 16

約数和(自身を含む): 164217240

約数和(自身を除く): 73647910

約数列:

[1, 2, 5, 10, 137, 274, 685, 1370, 66109, 132218, 330545, 661090, 9056933, 18113866, 45284665, 90569330]

約数ペア:

[(1, 90569330), (2, 45284665), (5, 18113866), (10, 9056933), (137, 661090), (274, 330545), (685, 132218), (1370, 66109)]