429001580

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{3064297}}^1$

素因数の和:3064313

約数の個数: 24

約数和(自身を含む): 1029604128

約数和(自身を除く): 600602548

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 3064297, 6128594, 12257188, 15321485, 21450079, 30642970, 42900158, 61285940, 85800316, 107250395, 214500790, 429001580]

約数ペア:

[(1, 429001580), (2, 214500790), (4, 107250395), (5, 85800316), (7, 61285940), (10, 42900158), (14, 30642970), (20, 21450079), (28, 15321485), (35, 12257188), (70, 6128594), (140, 3064297)]