142742970

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{709}}^1\times {\mathrm{2237}}^1$

素因数の和:2959

約数の個数: 48

約数和(自身を含む): 371821320

約数和(自身を除く): 229078350

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 709, 1418, 2127, 2237, 3545, 4254, 4474, 6381, 6711, 7090, 10635, 11185, 12762, 13422, 20133, 21270, 22370, 31905, 33555, 40266, 63810, 67110, 100665, 201330, 1586033, 3172066, 4758099, 7930165, 9516198, 14274297, 15860330, 23790495, 28548594, 47580990, 71371485, 142742970]

約数ペア:

[(1, 142742970), (2, 71371485), (3, 47580990), (5, 28548594), (6, 23790495), (9, 15860330), (10, 14274297), (15, 9516198), (18, 7930165), (30, 4758099), (45, 3172066), (90, 1586033), (709, 201330), (1418, 100665), (2127, 67110), (2237, 63810), (3545, 40266), (4254, 33555), (4474, 31905), (6381, 22370), (6711, 21270), (7090, 20133), (10635, 13422), (11185, 12762)]