419302020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{6988367}}^1$

素因数の和:6988379

約数の個数: 24

約数和(自身を含む): 1174045824

約数和(自身を除く): 754743804

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 6988367, 13976734, 20965101, 27953468, 34941835, 41930202, 69883670, 83860404, 104825505, 139767340, 209651010, 419302020]

約数ペア:

[(1, 419302020), (2, 209651010), (3, 139767340), (4, 104825505), (5, 83860404), (6, 69883670), (10, 41930202), (12, 34941835), (15, 27953468), (20, 20965101), (30, 13976734), (60, 6988367)]