30601246

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{53}}^2\times {\mathrm{419}}^1$

素因数の和:540

約数の個数: 24

約数和(自身を含む): 50503320

約数和(自身を除く): 19902074

約数列:

[1, 2, 13, 26, 53, 106, 419, 689, 838, 1378, 2809, 5447, 5618, 10894, 22207, 36517, 44414, 73034, 288691, 577382, 1176971, 2353942, 15300623, 30601246]

約数ペア:

[(1, 30601246), (2, 15300623), (13, 2353942), (26, 1176971), (53, 577382), (106, 288691), (419, 73034), (689, 44414), (838, 36517), (1378, 22207), (2809, 10894), (5447, 5618)]