2000795895

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{211}}^1\times {\mathrm{30103}}^1$

素因数の和:30332

約数の個数: 48

約数和(自身を含む): 3982397952

約数和(自身を除く): 1981602057

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 211, 315, 633, 1055, 1477, 1899, 3165, 4431, 7385, 9495, 13293, 22155, 30103, 66465, 90309, 150515, 210721, 270927, 451545, 632163, 1053605, 1354635, 1896489, 3160815, 6351733, 9482445, 19055199, 31758665, 44462131, 57165597, 95275995, 133386393, 222310655, 285827985, 400159179, 666931965, 2000795895]

約数ペア:

[(1, 2000795895), (3, 666931965), (5, 400159179), (7, 285827985), (9, 222310655), (15, 133386393), (21, 95275995), (35, 57165597), (45, 44462131), (63, 31758665), (105, 19055199), (211, 9482445), (315, 6351733), (633, 3160815), (1055, 1896489), (1477, 1354635), (1899, 1053605), (3165, 632163), (4431, 451545), (7385, 270927), (9495, 210721), (13293, 150515), (22155, 90309), (30103, 66465)]