540809820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{3004499}}^1$

素因数の和:3004514

約数の個数: 36

約数和(自身を含む): 1640457000

約数和(自身を除く): 1099647180

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 3004499, 6008998, 9013497, 12017996, 15022495, 18026994, 27040491, 30044990, 36053988, 45067485, 54080982, 60089980, 90134970, 108161964, 135202455, 180269940, 270404910, 540809820]

約数ペア:

[(1, 540809820), (2, 270404910), (3, 180269940), (4, 135202455), (5, 108161964), (6, 90134970), (9, 60089980), (10, 54080982), (12, 45067485), (15, 36053988), (18, 30044990), (20, 27040491), (30, 18026994), (36, 15022495), (45, 12017996), (60, 9013497), (90, 6008998), (180, 3004499)]