137803894270

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{1968627061}}^1$

素因数の和:1968627075

約数の個数: 16

約数和(自身を含む): 283482296928

約数和(自身を除く): 145678402658

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 1968627061, 3937254122, 9843135305, 13780389427, 19686270610, 27560778854, 68901947135, 137803894270]

約数ペア:

[(1, 137803894270), (2, 68901947135), (5, 27560778854), (7, 19686270610), (10, 13780389427), (14, 9843135305), (35, 3937254122), (70, 1968627061)]