27540370

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19259}}^1$

素因数の和:19290

約数の個数: 32

約数和(自身を含む): 58242240

約数和(自身を除く): 30701870

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 286, 715, 1430, 19259, 38518, 96295, 192590, 211849, 250367, 423698, 500734, 1059245, 1251835, 2118490, 2503670, 2754037, 5508074, 13770185, 27540370]

約数ペア:

[(1, 27540370), (2, 13770185), (5, 5508074), (10, 2754037), (11, 2503670), (13, 2118490), (22, 1251835), (26, 1059245), (55, 500734), (65, 423698), (110, 250367), (130, 211849), (143, 192590), (286, 96295), (715, 38518), (1430, 19259)]