28339912370

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{36805081}}^1$

素因数の和:36805106

約数の個数: 32

約数和(自身を含む): 63599181696

約数和(自身を除く): 35259269326

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 385, 770, 36805081, 73610162, 184025405, 257635567, 368050810, 404855891, 515271134, 809711782, 1288177835, 2024279455, 2576355670, 2833991237, 4048558910, 5667982474, 14169956185, 28339912370]

約数ペア:

[(1, 28339912370), (2, 14169956185), (5, 5667982474), (7, 4048558910), (10, 2833991237), (11, 2576355670), (14, 2024279455), (22, 1288177835), (35, 809711782), (55, 515271134), (70, 404855891), (77, 368050810), (110, 257635567), (154, 184025405), (385, 73610162), (770, 36805081)]