189041940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{1050233}}^1$

素因数の和:1050248

約数の個数: 36

約数和(自身を含む): 573427764

約数和(自身を除く): 384385824

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 1050233, 2100466, 3150699, 4200932, 5251165, 6301398, 9452097, 10502330, 12602796, 15753495, 18904194, 21004660, 31506990, 37808388, 47260485, 63013980, 94520970, 189041940]

約数ペア:

[(1, 189041940), (2, 94520970), (3, 63013980), (4, 47260485), (5, 37808388), (6, 31506990), (9, 21004660), (10, 18904194), (12, 15753495), (15, 12602796), (18, 10502330), (20, 9452097), (30, 6301398), (36, 5251165), (45, 4200932), (60, 3150699), (90, 2100466), (180, 1050233)]