9935090

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{499}}^1$

素因数の和:698

約数の個数: 32

約数和(自身を含む): 19656000

約数和(自身を除く): 9720910

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 181, 362, 499, 905, 998, 1810, 1991, 2495, 3982, 4990, 5489, 9955, 10978, 19910, 27445, 54890, 90319, 180638, 451595, 903190, 993509, 1987018, 4967545, 9935090]

約数ペア:

[(1, 9935090), (2, 4967545), (5, 1987018), (10, 993509), (11, 903190), (22, 451595), (55, 180638), (110, 90319), (181, 54890), (362, 27445), (499, 19910), (905, 10978), (998, 9955), (1810, 5489), (1991, 4990), (2495, 3982)]