310075389

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{163}}^1\times {\mathrm{229}}^1$

素因数の和:482

約数の個数: 48

約数和(自身を含む): 494282880

約数和(自身を除く): 184207491

約数列:

[1, 3, 9, 13, 39, 71, 117, 163, 213, 229, 489, 639, 687, 923, 1467, 2061, 2119, 2769, 2977, 6357, 8307, 8931, 11573, 16259, 19071, 26793, 34719, 37327, 48777, 104157, 111981, 146331, 150449, 211367, 335943, 451347, 485251, 634101, 1354041, 1455753, 1902303, 2650217, 4367259, 7950651, 23851953, 34452821, 103358463, 310075389]

約数ペア:

[(1, 310075389), (3, 103358463), (9, 34452821), (13, 23851953), (39, 7950651), (71, 4367259), (117, 2650217), (163, 1902303), (213, 1455753), (229, 1354041), (489, 634101), (639, 485251), (687, 451347), (923, 335943), (1467, 211367), (2061, 150449), (2119, 146331), (2769, 111981), (2977, 104157), (6357, 48777), (8307, 37327), (8931, 34719), (11573, 26793), (16259, 19071)]