2182190205

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{193}}^1\times {\mathrm{2521}}^1$

素因数の和:2758

約数の個数: 64

約数和(自身を含む): 3945457152

約数和(自身を除く): 1763266947

約数列:

[1, 3, 5, 13, 15, 23, 39, 65, 69, 115, 193, 195, 299, 345, 579, 897, 965, 1495, 2509, 2521, 2895, 4439, 4485, 7527, 7563, 12545, 12605, 13317, 22195, 32773, 37635, 37815, 57707, 57983, 66585, 98319, 163865, 173121, 173949, 288535, 289915, 486553, 491595, 753779, 865605, 869745, 1459659, 2261337, 2432765, 3768895, 6325189, 7298295, 11190719, 11306685, 18975567, 31625945, 33572157, 55953595, 94877835, 145479347, 167860785, 436438041, 727396735, 2182190205]

約数ペア:

[(1, 2182190205), (3, 727396735), (5, 436438041), (13, 167860785), (15, 145479347), (23, 94877835), (39, 55953595), (65, 33572157), (69, 31625945), (115, 18975567), (193, 11306685), (195, 11190719), (299, 7298295), (345, 6325189), (579, 3768895), (897, 2432765), (965, 2261337), (1495, 1459659), (2509, 869745), (2521, 865605), (2895, 753779), (4439, 491595), (4485, 486553), (7527, 289915), (7563, 288535), (12545, 173949), (12605, 173121), (13317, 163865), (22195, 98319), (32773, 66585), (37635, 57983), (37815, 57707)]