30920556

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{112031}}^1$

素因数の和:112061

約数の個数: 24

約数和(自身を含む): 75285504

約数和(自身を除く): 44364948

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 276, 112031, 224062, 336093, 448124, 672186, 1344372, 2576713, 5153426, 7730139, 10306852, 15460278, 30920556]

約数ペア:

[(1, 30920556), (2, 15460278), (3, 10306852), (4, 7730139), (6, 5153426), (12, 2576713), (23, 1344372), (46, 672186), (69, 448124), (92, 336093), (138, 224062), (276, 112031)]