224799490

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{479}}^1\times {\mathrm{661}}^1$

素因数の和:1218

約数の個数: 32

約数和(自身を含む): 411816960

約数和(自身を除く): 187017470

約数列:

[1, 2, 5, 10, 71, 142, 355, 479, 661, 710, 958, 1322, 2395, 3305, 4790, 6610, 34009, 46931, 68018, 93862, 170045, 234655, 316619, 340090, 469310, 633238, 1583095, 3166190, 22479949, 44959898, 112399745, 224799490]

約数ペア:

[(1, 224799490), (2, 112399745), (5, 44959898), (10, 22479949), (71, 3166190), (142, 1583095), (355, 633238), (479, 469310), (661, 340090), (710, 316619), (958, 234655), (1322, 170045), (2395, 93862), (3305, 68018), (4790, 46931), (6610, 34009)]