2878964410

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{1499}}^1\times {\mathrm{27437}}^1$

素因数の和:28950

約数の個数: 32

約数和(自身を含む): 5926608000

約数和(自身を除く): 3047643590

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 1499, 2998, 7495, 10493, 14990, 20986, 27437, 52465, 54874, 104930, 137185, 192059, 274370, 384118, 960295, 1920590, 41128063, 82256126, 205640315, 287896441, 411280630, 575792882, 1439482205, 2878964410]

約数ペア:

[(1, 2878964410), (2, 1439482205), (5, 575792882), (7, 411280630), (10, 287896441), (14, 205640315), (35, 82256126), (70, 41128063), (1499, 1920590), (2998, 960295), (7495, 384118), (10493, 274370), (14990, 192059), (20986, 137185), (27437, 104930), (52465, 54874)]