2012162775

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{83}}^1\times {\mathrm{757}}^1$

素因数の和:921

約数の個数: 96

約数和(自身を含む): 3916082688

約数和(自身を除く): 1903919913

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 61, 75, 83, 105, 175, 183, 249, 305, 415, 427, 525, 581, 757, 915, 1245, 1281, 1525, 1743, 2075, 2135, 2271, 2905, 3785, 4575, 5063, 5299, 6225, 6405, 8715, 10675, 11355, 14525, 15189, 15897, 18925, 25315, 26495, 32025, 35441, 43575, 46177, 56775, 62831, 75945, 79485, 106323, 126575, 132475, 138531, 177205, 188493, 230885, 314155, 323239, 379725, 397425, 439817, 531615, 692655, 886025, 942465, 969717, 1154425, 1319451, 1570775, 1616195, 2199085, 2658075, 3463275, 3832691, 4712325, 4848585, 6597255, 8080975, 10995425, 11498073, 19163455, 24242925, 26828837, 32986275, 57490365, 80486511, 95817275, 134144185, 287451825, 402432555, 670720925, 2012162775]

約数ペア:

[(1, 2012162775), (3, 670720925), (5, 402432555), (7, 287451825), (15, 134144185), (21, 95817275), (25, 80486511), (35, 57490365), (61, 32986275), (75, 26828837), (83, 24242925), (105, 19163455), (175, 11498073), (183, 10995425), (249, 8080975), (305, 6597255), (415, 4848585), (427, 4712325), (525, 3832691), (581, 3463275), (757, 2658075), (915, 2199085), (1245, 1616195), (1281, 1570775), (1525, 1319451), (1743, 1154425), (2075, 969717), (2135, 942465), (2271, 886025), (2905, 692655), (3785, 531615), (4575, 439817), (5063, 397425), (5299, 379725), (6225, 323239), (6405, 314155), (8715, 230885), (10675, 188493), (11355, 177205), (14525, 138531), (15189, 132475), (15897, 126575), (18925, 106323), (25315, 79485), (26495, 75945), (32025, 62831), (35441, 56775), (43575, 46177)]