30928974

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{2837}}^1$

素因数の和:2944

約数の個数: 32

約数和(自身を含む): 65387520

約数和(自身を除く): 34458546

約数列:

[1, 2, 3, 6, 23, 46, 69, 79, 138, 158, 237, 474, 1817, 2837, 3634, 5451, 5674, 8511, 10902, 17022, 65251, 130502, 195753, 224123, 391506, 448246, 672369, 1344738, 5154829, 10309658, 15464487, 30928974]

約数ペア:

[(1, 30928974), (2, 15464487), (3, 10309658), (6, 5154829), (23, 1344738), (46, 672369), (69, 448246), (79, 391506), (138, 224123), (158, 195753), (237, 130502), (474, 65251), (1817, 17022), (2837, 10902), (3634, 8511), (5451, 5674)]