21167903030

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{3673}}^1\times {\mathrm{25057}}^1$

素因数の和:28760

約数の個数: 32

約数和(自身を含む): 39771255744

約数和(自身を除く): 18603352714

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 3673, 7346, 18365, 25057, 36730, 50114, 84479, 125285, 168958, 250570, 422395, 576311, 844790, 1152622, 2881555, 5763110, 92034361, 184068722, 460171805, 920343610, 2116790303, 4233580606, 10583951515, 21167903030]

約数ペア:

[(1, 21167903030), (2, 10583951515), (5, 4233580606), (10, 2116790303), (23, 920343610), (46, 460171805), (115, 184068722), (230, 92034361), (3673, 5763110), (7346, 2881555), (18365, 1152622), (25057, 844790), (36730, 576311), (50114, 422395), (84479, 250570), (125285, 168958)]