243595130

素因数分解:

$2^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{107}}^1\times {\mathrm{2347}}^1$

素因数の和:2558

約数の個数: 32

約数和(自身を含む): 447322176

約数和(自身を除く): 203727046

約数列:

[1, 2, 5, 10, 97, 107, 194, 214, 485, 535, 970, 1070, 2347, 4694, 10379, 11735, 20758, 23470, 51895, 103790, 227659, 251129, 455318, 502258, 1138295, 1255645, 2276590, 2511290, 24359513, 48719026, 121797565, 243595130]

約数ペア:

[(1, 243595130), (2, 121797565), (5, 48719026), (10, 24359513), (97, 2511290), (107, 2276590), (194, 1255645), (214, 1138295), (485, 502258), (535, 455318), (970, 251129), (1070, 227659), (2347, 103790), (4694, 51895), (10379, 23470), (11735, 20758)]