90405006

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{43}}^2\times {\mathrm{281}}^1$

素因数の和:401

約数の個数: 48

約数和(自身を含む): 192177360

約数和(自身を除く): 101772354

約数列:

[1, 2, 3, 6, 29, 43, 58, 86, 87, 129, 174, 258, 281, 562, 843, 1247, 1686, 1849, 2494, 3698, 3741, 5547, 7482, 8149, 11094, 12083, 16298, 24166, 24447, 36249, 48894, 53621, 72498, 107242, 160863, 321726, 350407, 519569, 700814, 1039138, 1051221, 1558707, 2102442, 3117414, 15067501, 30135002, 45202503, 90405006]

約数ペア:

[(1, 90405006), (2, 45202503), (3, 30135002), (6, 15067501), (29, 3117414), (43, 2102442), (58, 1558707), (86, 1051221), (87, 1039138), (129, 700814), (174, 519569), (258, 350407), (281, 321726), (562, 160863), (843, 107242), (1247, 72498), (1686, 53621), (1849, 48894), (2494, 36249), (3698, 24447), (3741, 24166), (5547, 16298), (7482, 12083), (8149, 11094)]