11247780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{187463}}^1$

素因数の和:187475

約数の個数: 24

約数和(自身を含む): 31493952

約数和(自身を除く): 20246172

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 187463, 374926, 562389, 749852, 937315, 1124778, 1874630, 2249556, 2811945, 3749260, 5623890, 11247780]

約数ペア:

[(1, 11247780), (2, 5623890), (3, 3749260), (4, 2811945), (5, 2249556), (6, 1874630), (10, 1124778), (12, 937315), (15, 749852), (20, 562389), (30, 374926), (60, 187463)]