138224310

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{658211}}^1$

素因数の和:658228

約数の個数: 32

約数和(自身を含む): 379130112

約数和(自身を除く): 240905802

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 658211, 1316422, 1974633, 3291055, 3949266, 4607477, 6582110, 9214954, 9873165, 13822431, 19746330, 23037385, 27644862, 46074770, 69112155, 138224310]

約数ペア:

[(1, 138224310), (2, 69112155), (3, 46074770), (5, 27644862), (6, 23037385), (7, 19746330), (10, 13822431), (14, 9873165), (15, 9214954), (21, 6582110), (30, 4607477), (35, 3949266), (42, 3291055), (70, 1974633), (105, 1316422), (210, 658211)]