102591990

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{1139911}}^1$

素因数の和:1139924

約数の個数: 24

約数和(自身を含む): 266739408

約数和(自身を除く): 164147418

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 1139911, 2279822, 3419733, 5699555, 6839466, 10259199, 11399110, 17098665, 20518398, 34197330, 51295995, 102591990]

約数ペア:

[(1, 102591990), (2, 51295995), (3, 34197330), (5, 20518398), (6, 17098665), (9, 11399110), (10, 10259199), (15, 6839466), (18, 5699555), (30, 3419733), (45, 2279822), (90, 1139911)]