30109564

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{131}}^1\times {\mathrm{1553}}^1$

素因数の和:1725

約数の個数: 24

約数和(自身を含む): 54564048

約数和(自身を除く): 24454484

約数列:

[1, 2, 4, 37, 74, 131, 148, 262, 524, 1553, 3106, 4847, 6212, 9694, 19388, 57461, 114922, 203443, 229844, 406886, 813772, 7527391, 15054782, 30109564]

約数ペア:

[(1, 30109564), (2, 15054782), (4, 7527391), (37, 813772), (74, 406886), (131, 229844), (148, 203443), (262, 114922), (524, 57461), (1553, 19388), (3106, 9694), (4847, 6212)]