853530

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1237}}^1$

素因数の和:1270

約数の個数: 32

約数和(自身を含む): 2139264

約数和(自身を除く): 1285734

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 690, 1237, 2474, 3711, 6185, 7422, 12370, 18555, 28451, 37110, 56902, 85353, 142255, 170706, 284510, 426765, 853530]

約数ペア:

[(1, 853530), (2, 426765), (3, 284510), (5, 170706), (6, 142255), (10, 85353), (15, 56902), (23, 37110), (30, 28451), (46, 18555), (69, 12370), (115, 7422), (138, 6185), (230, 3711), (345, 2474), (690, 1237)]