11352420

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{21023}}^1$

素因数の和:21041

約数の個数: 48

約数和(自身を含む): 35320320

約数和(自身を除く): 23967900

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 21023, 42046, 63069, 84092, 105115, 126138, 189207, 210230, 252276, 315345, 378414, 420460, 567621, 630690, 756828, 946035, 1135242, 1261380, 1892070, 2270484, 2838105, 3784140, 5676210, 11352420]

約数ペア:

[(1, 11352420), (2, 5676210), (3, 3784140), (4, 2838105), (5, 2270484), (6, 1892070), (9, 1261380), (10, 1135242), (12, 946035), (15, 756828), (18, 630690), (20, 567621), (27, 420460), (30, 378414), (36, 315345), (45, 252276), (54, 210230), (60, 189207), (90, 126138), (108, 105115), (135, 84092), (180, 63069), (270, 42046), (540, 21023)]