1962540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{10903}}^1$

素因数の和:10918

約数の個数: 36

約数和(自身を含む): 5953584

約数和(自身を除く): 3991044

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 10903, 21806, 32709, 43612, 54515, 65418, 98127, 109030, 130836, 163545, 196254, 218060, 327090, 392508, 490635, 654180, 981270, 1962540]

約数ペア:

[(1, 1962540), (2, 981270), (3, 654180), (4, 490635), (5, 392508), (6, 327090), (9, 218060), (10, 196254), (12, 163545), (15, 130836), (18, 109030), (20, 98127), (30, 65418), (36, 54515), (45, 43612), (60, 32709), (90, 21806), (180, 10903)]