30816137730

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{20963359}}^1$

素因数の和:20963383

約数の個数: 48

約数和(自身を含む): 86033629440

約数和(自身を除く): 55217491710

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 70, 98, 105, 147, 210, 245, 294, 490, 735, 1470, 20963359, 41926718, 62890077, 104816795, 125780154, 146743513, 209633590, 293487026, 314450385, 440230539, 628900770, 733717565, 880461078, 1027204591, 1467435130, 2054409182, 2201152695, 3081613773, 4402305390, 5136022955, 6163227546, 10272045910, 15408068865, 30816137730]

約数ペア:

[(1, 30816137730), (2, 15408068865), (3, 10272045910), (5, 6163227546), (6, 5136022955), (7, 4402305390), (10, 3081613773), (14, 2201152695), (15, 2054409182), (21, 1467435130), (30, 1027204591), (35, 880461078), (42, 733717565), (49, 628900770), (70, 440230539), (98, 314450385), (105, 293487026), (147, 209633590), (210, 146743513), (245, 125780154), (294, 104816795), (490, 62890077), (735, 41926718), (1470, 20963359)]