196481820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{3274697}}^1$

素因数の和:3274709

約数の個数: 24

約数和(自身を含む): 550149264

約数和(自身を除く): 353667444

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 3274697, 6549394, 9824091, 13098788, 16373485, 19648182, 32746970, 39296364, 49120455, 65493940, 98240910, 196481820]

約数ペア:

[(1, 196481820), (2, 98240910), (3, 65493940), (4, 49120455), (5, 39296364), (6, 32746970), (10, 19648182), (12, 16373485), (15, 13098788), (20, 9824091), (30, 6549394), (60, 3274697)]