2920170162

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{2039}}^1$

素因数の和:2168

約数の個数: 128

約数和(自身を含む): 7479521280

約数和(自身を除く): 4559351118

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 43, 61, 78, 86, 91, 122, 129, 182, 183, 258, 273, 301, 366, 427, 546, 559, 602, 793, 854, 903, 1118, 1281, 1586, 1677, 1806, 2039, 2379, 2562, 2623, 3354, 3913, 4078, 4758, 5246, 5551, 6117, 7826, 7869, 11102, 11739, 12234, 14273, 15738, 16653, 18361, 23478, 26507, 28546, 33306, 34099, 36722, 42819, 53014, 55083, 68198, 79521, 85638, 87677, 102297, 110166, 124379, 159042, 175354, 185549, 204594, 238693, 248758, 263031, 371098, 373137, 477386, 526062, 556647, 613739, 716079, 746274, 870653, 1113294, 1139801, 1227478, 1432158, 1616927, 1741306, 1841217, 2279602, 2611959, 3233854, 3419403, 3682434, 4850781, 5223918, 5348297, 6838806, 7978607, 9701562, 10696594, 11318489, 15957214, 16044891, 22636978, 23935821, 32089782, 33955467, 37438079, 47871642, 67910934, 69527861, 74876158, 112314237, 139055722, 208583583, 224628474, 417167166, 486695027, 973390054, 1460085081, 2920170162]

約数ペア:

[(1, 2920170162), (2, 1460085081), (3, 973390054), (6, 486695027), (7, 417167166), (13, 224628474), (14, 208583583), (21, 139055722), (26, 112314237), (39, 74876158), (42, 69527861), (43, 67910934), (61, 47871642), (78, 37438079), (86, 33955467), (91, 32089782), (122, 23935821), (129, 22636978), (182, 16044891), (183, 15957214), (258, 11318489), (273, 10696594), (301, 9701562), (366, 7978607), (427, 6838806), (546, 5348297), (559, 5223918), (602, 4850781), (793, 3682434), (854, 3419403), (903, 3233854), (1118, 2611959), (1281, 2279602), (1586, 1841217), (1677, 1741306), (1806, 1616927), (2039, 1432158), (2379, 1227478), (2562, 1139801), (2623, 1113294), (3354, 870653), (3913, 746274), (4078, 716079), (4758, 613739), (5246, 556647), (5551, 526062), (6117, 477386), (7826, 373137), (7869, 371098), (11102, 263031), (11739, 248758), (12234, 238693), (14273, 204594), (15738, 185549), (16653, 175354), (18361, 159042), (23478, 124379), (26507, 110166), (28546, 102297), (33306, 87677), (34099, 85638), (36722, 79521), (42819, 68198), (53014, 55083)]