3745620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{20809}}^1$

素因数の和:20824

約数の個数: 36

約数和(自身を含む): 11362260

約数和(自身を除く): 7616640

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 20809, 41618, 62427, 83236, 104045, 124854, 187281, 208090, 249708, 312135, 374562, 416180, 624270, 749124, 936405, 1248540, 1872810, 3745620]

約数ペア:

[(1, 3745620), (2, 1872810), (3, 1248540), (4, 936405), (5, 749124), (6, 624270), (9, 416180), (10, 374562), (12, 312135), (15, 249708), (18, 208090), (20, 187281), (30, 124854), (36, 104045), (45, 83236), (60, 62427), (90, 41618), (180, 20809)]