68284190

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{4909}}^1$

素因数の和:5036

約数の個数: 32

約数和(自身を含む): 133630560

約数和(自身を除く): 65346370

約数列:

[1, 2, 5, 10, 13, 26, 65, 107, 130, 214, 535, 1070, 1391, 2782, 4909, 6955, 9818, 13910, 24545, 49090, 63817, 127634, 319085, 525263, 638170, 1050526, 2626315, 5252630, 6828419, 13656838, 34142095, 68284190]

約数ペア:

[(1, 68284190), (2, 34142095), (5, 13656838), (10, 6828419), (13, 5252630), (26, 2626315), (65, 1050526), (107, 638170), (130, 525263), (214, 319085), (535, 127634), (1070, 63817), (1391, 49090), (2782, 24545), (4909, 13910), (6955, 9818)]