539820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{2999}}^1$

素因数の和:3014

約数の個数: 36

約数和(自身を含む): 1638000

約数和(自身を除く): 1098180

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 2999, 5998, 8997, 11996, 14995, 17994, 26991, 29990, 35988, 44985, 53982, 59980, 89970, 107964, 134955, 179940, 269910, 539820]

約数ペア:

[(1, 539820), (2, 269910), (3, 179940), (4, 134955), (5, 107964), (6, 89970), (9, 59980), (10, 53982), (12, 44985), (15, 35988), (18, 29990), (20, 26991), (30, 17994), (36, 14995), (45, 11996), (60, 8997), (90, 5998), (180, 2999)]