90750130

素因数分解:

$2^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{83257}}^1$

素因数の和:83373

約数の個数: 16

約数和(自身を含む): 164850840

約数和(自身を除く): 74100710

約数列:

[1, 2, 5, 10, 109, 218, 545, 1090, 83257, 166514, 416285, 832570, 9075013, 18150026, 45375065, 90750130]

約数ペア:

[(1, 90750130), (2, 45375065), (5, 18150026), (10, 9075013), (109, 832570), (218, 416285), (545, 166514), (1090, 83257)]