11342220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{8219}}^1$

素因数の和:8254

約数の個数: 48

約数和(自身を含む): 33143040

約数和(自身を除く): 21800820

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 230, 276, 345, 460, 690, 1380, 8219, 16438, 24657, 32876, 41095, 49314, 82190, 98628, 123285, 164380, 189037, 246570, 378074, 493140, 567111, 756148, 945185, 1134222, 1890370, 2268444, 2835555, 3780740, 5671110, 11342220]

約数ペア:

[(1, 11342220), (2, 5671110), (3, 3780740), (4, 2835555), (5, 2268444), (6, 1890370), (10, 1134222), (12, 945185), (15, 756148), (20, 567111), (23, 493140), (30, 378074), (46, 246570), (60, 189037), (69, 164380), (92, 123285), (115, 98628), (138, 82190), (230, 49314), (276, 41095), (345, 32876), (460, 24657), (690, 16438), (1380, 8219)]