71320030

素因数分解:

$2^1\times 5^1\times {\mathrm{541}}^1\times {\mathrm{13183}}^1$

素因数の和:13731

約数の個数: 16

約数和(自身を含む): 128623104

約数和(自身を除く): 57303074

約数列:

[1, 2, 5, 10, 541, 1082, 2705, 5410, 13183, 26366, 65915, 131830, 7132003, 14264006, 35660015, 71320030]

約数ペア:

[(1, 71320030), (2, 35660015), (5, 14264006), (10, 7132003), (541, 131830), (1082, 65915), (2705, 26366), (5410, 13183)]