266366910

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{386039}}^1$

素因数の和:386072

約数の個数: 32

約数和(自身を含む): 667077120

約数和(自身を除く): 400710210

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 690, 386039, 772078, 1158117, 1930195, 2316234, 3860390, 5790585, 8878897, 11581170, 17757794, 26636691, 44394485, 53273382, 88788970, 133183455, 266366910]

約数ペア:

[(1, 266366910), (2, 133183455), (3, 88788970), (5, 53273382), (6, 44394485), (10, 26636691), (15, 17757794), (23, 11581170), (30, 8878897), (46, 5790585), (69, 3860390), (115, 2316234), (138, 1930195), (230, 1158117), (345, 772078), (690, 386039)]