17137990

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{269}}^1\times {\mathrm{277}}^1$

素因数の和:576

約数の個数: 32

約数和(自身を含む): 32425920

約数和(自身を除く): 15287930

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 269, 277, 538, 554, 1345, 1385, 2690, 2770, 6187, 6371, 12374, 12742, 30935, 31855, 61870, 63710, 74513, 149026, 372565, 745130, 1713799, 3427598, 8568995, 17137990]

約数ペア:

[(1, 17137990), (2, 8568995), (5, 3427598), (10, 1713799), (23, 745130), (46, 372565), (115, 149026), (230, 74513), (269, 63710), (277, 61870), (538, 31855), (554, 30935), (1345, 12742), (1385, 12374), (2690, 6371), (2770, 6187)]