6787990

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{2683}}^1$

素因数の和:2724

約数の個数: 32

約数和(自身を含む): 13913856

約数和(自身を除く): 7125866

約数列:

[1, 2, 5, 10, 11, 22, 23, 46, 55, 110, 115, 230, 253, 506, 1265, 2530, 2683, 5366, 13415, 26830, 29513, 59026, 61709, 123418, 147565, 295130, 308545, 617090, 678799, 1357598, 3393995, 6787990]

約数ペア:

[(1, 6787990), (2, 3393995), (5, 1357598), (10, 678799), (11, 617090), (22, 308545), (23, 295130), (46, 147565), (55, 123418), (110, 61709), (115, 59026), (230, 29513), (253, 26830), (506, 13415), (1265, 5366), (2530, 2683)]