2010026151

素因数分解:

$3^3\times 7^1\times {\mathrm{79}}^1\times {\mathrm{103}}^1\times {\mathrm{1307}}^1$

素因数の和:1505

約数の個数: 64

約数和(自身を含む): 3482419200

約数和(自身を除く): 1472393049

約数列:

[1, 3, 7, 9, 21, 27, 63, 79, 103, 189, 237, 309, 553, 711, 721, 927, 1307, 1659, 2133, 2163, 2781, 3921, 4977, 6489, 8137, 9149, 11763, 14931, 19467, 24411, 27447, 35289, 56959, 73233, 82341, 103253, 134621, 170877, 219699, 247023, 309759, 403863, 512631, 722771, 929277, 942347, 1211589, 1537893, 2168313, 2787831, 2827041, 3634767, 6504939, 8481123, 10635059, 19514817, 25443369, 31905177, 74445413, 95715531, 223336239, 287146593, 670008717, 2010026151]

約数ペア:

[(1, 2010026151), (3, 670008717), (7, 287146593), (9, 223336239), (21, 95715531), (27, 74445413), (63, 31905177), (79, 25443369), (103, 19514817), (189, 10635059), (237, 8481123), (309, 6504939), (553, 3634767), (711, 2827041), (721, 2787831), (927, 2168313), (1307, 1537893), (1659, 1211589), (2133, 942347), (2163, 929277), (2781, 722771), (3921, 512631), (4977, 403863), (6489, 309759), (8137, 247023), (9149, 219699), (11763, 170877), (14931, 134621), (19467, 103253), (24411, 82341), (27447, 73233), (35289, 56959)]