10642860

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{19709}}^1$

素因数の和:19727

約数の個数: 48

約数和(自身を含む): 33112800

約数和(自身を除く): 22469940

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 19709, 39418, 59127, 78836, 98545, 118254, 177381, 197090, 236508, 295635, 354762, 394180, 532143, 591270, 709524, 886905, 1064286, 1182540, 1773810, 2128572, 2660715, 3547620, 5321430, 10642860]

約数ペア:

[(1, 10642860), (2, 5321430), (3, 3547620), (4, 2660715), (5, 2128572), (6, 1773810), (9, 1182540), (10, 1064286), (12, 886905), (15, 709524), (18, 591270), (20, 532143), (27, 394180), (30, 354762), (36, 295635), (45, 236508), (54, 197090), (60, 177381), (90, 118254), (108, 98545), (135, 78836), (180, 59127), (270, 39418), (540, 19709)]