380053730

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{5429339}}^1$

素因数の和:5429353

約数の個数: 16

約数和(自身を含む): 781824960

約数和(自身を除く): 401771230

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 5429339, 10858678, 27146695, 38005373, 54293390, 76010746, 190026865, 380053730]

約数ペア:

[(1, 380053730), (2, 190026865), (5, 76010746), (7, 54293390), (10, 38005373), (14, 27146695), (35, 10858678), (70, 5429339)]