30188259

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{3557}}^1$

素因数の和:3627

約数の個数: 24

約数和(自身を含む): 46624032

約数和(自身を除く): 16435773

約数列:

[1, 3, 9, 23, 41, 69, 123, 207, 369, 943, 2829, 3557, 8487, 10671, 32013, 81811, 145837, 245433, 437511, 736299, 1312533, 3354251, 10062753, 30188259]

約数ペア:

[(1, 30188259), (3, 10062753), (9, 3354251), (23, 1312533), (41, 736299), (69, 437511), (123, 245433), (207, 145837), (369, 81811), (943, 32013), (2829, 10671), (3557, 8487)]