277223470

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{9281}}^1$

素因数の和:9420

約数の個数: 32

約数和(自身を含む): 521277120

約数和(自身を除く): 244053650

約数列:

[1, 2, 5, 10, 29, 58, 103, 145, 206, 290, 515, 1030, 2987, 5974, 9281, 14935, 18562, 29870, 46405, 92810, 269149, 538298, 955943, 1345745, 1911886, 2691490, 4779715, 9559430, 27722347, 55444694, 138611735, 277223470]

約数ペア:

[(1, 277223470), (2, 138611735), (5, 55444694), (10, 27722347), (29, 9559430), (58, 4779715), (103, 2691490), (145, 1911886), (206, 1345745), (290, 955943), (515, 538298), (1030, 269149), (2987, 92810), (5974, 46405), (9281, 29870), (14935, 18562)]