30971150

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{107}}^1\times {\mathrm{827}}^1$

素因数の和:953

約数の個数: 48

約数和(自身を含む): 66531456

約数和(自身を除く): 35560306

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 107, 175, 214, 350, 535, 749, 827, 1070, 1498, 1654, 2675, 3745, 4135, 5350, 5789, 7490, 8270, 11578, 18725, 20675, 28945, 37450, 41350, 57890, 88489, 144725, 176978, 289450, 442445, 619423, 884890, 1238846, 2212225, 3097115, 4424450, 6194230, 15485575, 30971150]

約数ペア:

[(1, 30971150), (2, 15485575), (5, 6194230), (7, 4424450), (10, 3097115), (14, 2212225), (25, 1238846), (35, 884890), (50, 619423), (70, 442445), (107, 289450), (175, 176978), (214, 144725), (350, 88489), (535, 57890), (749, 41350), (827, 37450), (1070, 28945), (1498, 20675), (1654, 18725), (2675, 11578), (3745, 8270), (4135, 7490), (5350, 5789)]