307457458

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{3907}}^1$

素因数の和:4007

約数の個数: 48

約数和(自身を含む): 593421984

約数和(自身を除く): 285964526

約数列:

[1, 2, 7, 11, 14, 22, 49, 73, 77, 98, 146, 154, 511, 539, 803, 1022, 1078, 1606, 3577, 3907, 5621, 7154, 7814, 11242, 27349, 39347, 42977, 54698, 78694, 85954, 191443, 285211, 300839, 382886, 570422, 601678, 1996477, 2105873, 3137321, 3992954, 4211746, 6274642, 13975339, 21961247, 27950678, 43922494, 153728729, 307457458]

約数ペア:

[(1, 307457458), (2, 153728729), (7, 43922494), (11, 27950678), (14, 21961247), (22, 13975339), (49, 6274642), (73, 4211746), (77, 3992954), (98, 3137321), (146, 2105873), (154, 1996477), (511, 601678), (539, 570422), (803, 382886), (1022, 300839), (1078, 285211), (1606, 191443), (3577, 85954), (3907, 78694), (5621, 54698), (7154, 42977), (7814, 39347), (11242, 27349)]