30591242

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{60457}}^1$

素因数の和:60493

約数の個数: 16

約数和(自身を含む): 52235712

約数和(自身を除く): 21644470

約数列:

[1, 2, 11, 22, 23, 46, 253, 506, 60457, 120914, 665027, 1330054, 1390511, 2781022, 15295621, 30591242]

約数ペア:

[(1, 30591242), (2, 15295621), (11, 2781022), (22, 1390511), (23, 1330054), (46, 665027), (253, 120914), (506, 60457)]