2071616855

素因数分解:

$5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{439}}^1$

素因数の和:589

約数の個数: 96

約数和(自身を含む): 3380382720

約数和(自身を除く): 1308765865

約数列:

[1, 5, 7, 11, 17, 35, 49, 55, 77, 85, 103, 119, 187, 245, 385, 439, 515, 539, 595, 721, 833, 935, 1133, 1309, 1751, 2195, 2695, 3073, 3605, 4165, 4829, 5047, 5665, 6545, 7463, 7931, 8755, 9163, 12257, 15365, 19261, 21511, 24145, 25235, 33803, 37315, 39655, 45217, 45815, 52241, 55517, 61285, 82093, 85799, 96305, 107555, 134827, 169015, 226085, 236621, 261205, 277585, 316519, 365687, 410465, 428995, 497387, 574651, 674135, 768689, 943789, 1183105, 1582595, 1828435, 2215633, 2486935, 2873255, 3481709, 3843445, 4022557, 4718945, 5380823, 8455579, 11078165, 17408545, 20112785, 24371963, 26904115, 37665761, 42277895, 59189053, 121859815, 188328805, 295945265, 414323371, 2071616855]

約数ペア:

[(1, 2071616855), (5, 414323371), (7, 295945265), (11, 188328805), (17, 121859815), (35, 59189053), (49, 42277895), (55, 37665761), (77, 26904115), (85, 24371963), (103, 20112785), (119, 17408545), (187, 11078165), (245, 8455579), (385, 5380823), (439, 4718945), (515, 4022557), (539, 3843445), (595, 3481709), (721, 2873255), (833, 2486935), (935, 2215633), (1133, 1828435), (1309, 1582595), (1751, 1183105), (2195, 943789), (2695, 768689), (3073, 674135), (3605, 574651), (4165, 497387), (4829, 428995), (5047, 410465), (5665, 365687), (6545, 316519), (7463, 277585), (7931, 261205), (8755, 236621), (9163, 226085), (12257, 169015), (15365, 134827), (19261, 107555), (21511, 96305), (24145, 85799), (25235, 82093), (33803, 61285), (37315, 55517), (39655, 52241), (45217, 45815)]