30487655

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{3671}}^1$

素因数の和:3838

約数の個数: 16

約数和(自身を含む): 40186368

約数和(自身を除く): 9698713

約数列:

[1, 5, 11, 55, 151, 755, 1661, 3671, 8305, 18355, 40381, 201905, 554321, 2771605, 6097531, 30487655]

約数ペア:

[(1, 30487655), (5, 6097531), (11, 2771605), (55, 554321), (151, 201905), (755, 40381), (1661, 18355), (3671, 8305)]