77509390

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{347}}^1\times {\mathrm{3191}}^1$

素因数の和:3552

約数の個数: 32

約数和(自身を含む): 159957504

約数和(自身を除く): 82448114

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 347, 694, 1735, 2429, 3191, 3470, 4858, 6382, 12145, 15955, 22337, 24290, 31910, 44674, 111685, 223370, 1107277, 2214554, 5536385, 7750939, 11072770, 15501878, 38754695, 77509390]

約数ペア:

[(1, 77509390), (2, 38754695), (5, 15501878), (7, 11072770), (10, 7750939), (14, 5536385), (35, 2214554), (70, 1107277), (347, 223370), (694, 111685), (1735, 44674), (2429, 31910), (3191, 24290), (3470, 22337), (4858, 15955), (6382, 12145)]