15832970

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^2\times {\mathrm{41}}^1\times {\mathrm{73}}^1$

素因数の和:167

約数の個数: 48

約数和(自身を含む): 30937032

約数和(自身を除く): 15104062

約数列:

[1, 2, 5, 10, 23, 41, 46, 73, 82, 115, 146, 205, 230, 365, 410, 529, 730, 943, 1058, 1679, 1886, 2645, 2993, 3358, 4715, 5290, 5986, 8395, 9430, 14965, 16790, 21689, 29930, 38617, 43378, 68839, 77234, 108445, 137678, 193085, 216890, 344195, 386170, 688390, 1583297, 3166594, 7916485, 15832970]

約数ペア:

[(1, 15832970), (2, 7916485), (5, 3166594), (10, 1583297), (23, 688390), (41, 386170), (46, 344195), (73, 216890), (82, 193085), (115, 137678), (146, 108445), (205, 77234), (230, 68839), (365, 43378), (410, 38617), (529, 29930), (730, 21689), (943, 16790), (1058, 14965), (1679, 9430), (1886, 8395), (2645, 5986), (2993, 5290), (3358, 4715)]