16662090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{397}}^1\times {\mathrm{1399}}^1$

素因数の和:1806

約数の個数: 32

約数和(自身を含む): 40118400

約数和(自身を除く): 23456310

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 397, 794, 1191, 1399, 1985, 2382, 2798, 3970, 4197, 5955, 6995, 8394, 11910, 13990, 20985, 41970, 555403, 1110806, 1666209, 2777015, 3332418, 5554030, 8331045, 16662090]

約数ペア:

[(1, 16662090), (2, 8331045), (3, 5554030), (5, 3332418), (6, 2777015), (10, 1666209), (15, 1110806), (30, 555403), (397, 41970), (794, 20985), (1191, 13990), (1399, 11910), (1985, 8394), (2382, 6995), (2798, 5955), (3970, 4197)]