4781820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{79697}}^1$

素因数の和:79709

約数の個数: 24

約数和(自身を含む): 13389264

約数和(自身を除く): 8607444

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 79697, 159394, 239091, 318788, 398485, 478182, 796970, 956364, 1195455, 1593940, 2390910, 4781820]

約数ペア:

[(1, 4781820), (2, 2390910), (3, 1593940), (4, 1195455), (5, 956364), (6, 796970), (10, 478182), (12, 398485), (15, 318788), (20, 239091), (30, 159394), (60, 79697)]