54107970

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{257657}}^1$

素因数の和:257674

約数の個数: 32

約数和(自身を含む): 148411008

約数和(自身を除く): 94303038

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 257657, 515314, 772971, 1288285, 1545942, 1803599, 2576570, 3607198, 3864855, 5410797, 7729710, 9017995, 10821594, 18035990, 27053985, 54107970]

約数ペア:

[(1, 54107970), (2, 27053985), (3, 18035990), (5, 10821594), (6, 9017995), (7, 7729710), (10, 5410797), (14, 3864855), (15, 3607198), (21, 2576570), (30, 1803599), (35, 1545942), (42, 1288285), (70, 772971), (105, 515314), (210, 257657)]