61515454

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{30727}}^1$

素因数の和:30760

約数の個数: 32

約数和(自身を含む): 123895296

約数和(自身を除く): 62379842

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 77, 91, 143, 154, 182, 286, 1001, 2002, 30727, 61454, 215089, 337997, 399451, 430178, 675994, 798902, 2365979, 2796157, 4393961, 4731958, 5592314, 8787922, 30757727, 61515454]

約数ペア:

[(1, 61515454), (2, 30757727), (7, 8787922), (11, 5592314), (13, 4731958), (14, 4393961), (22, 2796157), (26, 2365979), (77, 798902), (91, 675994), (143, 430178), (154, 399451), (182, 337997), (286, 215089), (1001, 61454), (2002, 30727)]