448740530

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{127}}^1\times {\mathrm{7211}}^1$

素因数の和:7359

約数の個数: 48

約数和(自身を含む): 947137536

約数和(自身を除く): 498397006

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 127, 245, 254, 490, 635, 889, 1270, 1778, 4445, 6223, 7211, 8890, 12446, 14422, 31115, 36055, 50477, 62230, 72110, 100954, 252385, 353339, 504770, 706678, 915797, 1766695, 1831594, 3533390, 4578985, 6410579, 9157970, 12821158, 32052895, 44874053, 64105790, 89748106, 224370265, 448740530]

約数ペア:

[(1, 448740530), (2, 224370265), (5, 89748106), (7, 64105790), (10, 44874053), (14, 32052895), (35, 12821158), (49, 9157970), (70, 6410579), (98, 4578985), (127, 3533390), (245, 1831594), (254, 1766695), (490, 915797), (635, 706678), (889, 504770), (1270, 353339), (1778, 252385), (4445, 100954), (6223, 72110), (7211, 62230), (8890, 50477), (12446, 36055), (14422, 31115)]