287190

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{3191}}^1$

素因数の和:3204

約数の個数: 24

約数和(自身を含む): 746928

約数和(自身を除く): 459738

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 3191, 6382, 9573, 15955, 19146, 28719, 31910, 47865, 57438, 95730, 143595, 287190]

約数ペア:

[(1, 287190), (2, 143595), (3, 95730), (5, 57438), (6, 47865), (9, 31910), (10, 28719), (15, 19146), (18, 15955), (30, 9573), (45, 6382), (90, 3191)]