68438170

素因数分解:

$2^1\times 5^1\times {\mathrm{2029}}^1\times {\mathrm{3373}}^1$

素因数の和:5409

約数の個数: 16

約数和(自身を含む): 123285960

約数和(自身を除く): 54847790

約数列:

[1, 2, 5, 10, 2029, 3373, 4058, 6746, 10145, 16865, 20290, 33730, 6843817, 13687634, 34219085, 68438170]

約数ペア:

[(1, 68438170), (2, 34219085), (5, 13687634), (10, 6843817), (2029, 33730), (3373, 20290), (4058, 16865), (6746, 10145)]