30690776

素因数分解:

$2^3\times {\mathrm{19}}^2\times {\mathrm{10627}}^1$

素因数の和:10671

約数の個数: 24

約数和(自身を含む): 60739020

約数和(自身を除く): 30048244

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 361, 722, 1444, 2888, 10627, 21254, 42508, 85016, 201913, 403826, 807652, 1615304, 3836347, 7672694, 15345388, 30690776]

約数ペア:

[(1, 30690776), (2, 15345388), (4, 7672694), (8, 3836347), (19, 1615304), (38, 807652), (76, 403826), (152, 201913), (361, 85016), (722, 42508), (1444, 21254), (2888, 10627)]