30408724

素因数分解:

$2^2\times {\mathrm{97}}^1\times {\mathrm{181}}^1\times {\mathrm{433}}^1$

素因数の和:715

約数の個数: 24

約数和(自身を含む): 54185768

約数和(自身を除く): 23777044

約数列:

[1, 2, 4, 97, 181, 194, 362, 388, 433, 724, 866, 1732, 17557, 35114, 42001, 70228, 78373, 84002, 156746, 168004, 313492, 7602181, 15204362, 30408724]

約数ペア:

[(1, 30408724), (2, 15204362), (4, 7602181), (97, 313492), (181, 168004), (194, 156746), (362, 84002), (388, 78373), (433, 70228), (724, 42001), (866, 35114), (1732, 17557)]