29732920

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{106189}}^1$

素因数の和:106207

約数の個数: 32

約数和(自身を含む): 76456800

約数和(自身を除く): 46723880

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 106189, 212378, 424756, 530945, 743323, 849512, 1061890, 1486646, 2123780, 2973292, 3716615, 4247560, 5946584, 7433230, 14866460, 29732920]

約数ペア:

[(1, 29732920), (2, 14866460), (4, 7433230), (5, 5946584), (7, 4247560), (8, 3716615), (10, 2973292), (14, 2123780), (20, 1486646), (28, 1061890), (35, 849512), (40, 743323), (56, 530945), (70, 424756), (140, 212378), (280, 106189)]