72578910

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{1429}}^1\times {\mathrm{1693}}^1$

素因数の和:3132

約数の個数: 32

約数和(自身を含む): 174414240

約数和(自身を除く): 101835330

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 1429, 1693, 2858, 3386, 4287, 5079, 7145, 8465, 8574, 10158, 14290, 16930, 21435, 25395, 42870, 50790, 2419297, 4838594, 7257891, 12096485, 14515782, 24192970, 36289455, 72578910]

約数ペア:

[(1, 72578910), (2, 36289455), (3, 24192970), (5, 14515782), (6, 12096485), (10, 7257891), (15, 4838594), (30, 2419297), (1429, 50790), (1693, 42870), (2858, 25395), (3386, 21435), (4287, 16930), (5079, 14290), (7145, 10158), (8465, 8574)]