30649401

素因数分解:

$3^3\times {\mathrm{103}}^2\times {\mathrm{107}}^1$

素因数の和:322

約数の個数: 24

約数和(自身を含む): 46280160

約数和(自身を除く): 15630759

約数列:

[1, 3, 9, 27, 103, 107, 309, 321, 927, 963, 2781, 2889, 10609, 11021, 31827, 33063, 95481, 99189, 286443, 297567, 1135163, 3405489, 10216467, 30649401]

約数ペア:

[(1, 30649401), (3, 10216467), (9, 3405489), (27, 1135163), (103, 297567), (107, 286443), (309, 99189), (321, 95481), (927, 33063), (963, 31827), (2781, 11021), (2889, 10609)]