2149758045130

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{70627}}^1\times {\mathrm{160201}}^1$

素因数の和:230854

約数の個数: 32

約数和(自身を含む): 4073308868160

約数和(自身を除く): 1923550823030

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 70627, 141254, 160201, 320402, 353135, 706270, 801005, 1341913, 1602010, 2683826, 3043819, 6087638, 6709565, 13419130, 15219095, 30438190, 11314516027, 22629032054, 56572580135, 113145160270, 214975804513, 429951609026, 1074879022565, 2149758045130]

約数ペア:

[(1, 2149758045130), (2, 1074879022565), (5, 429951609026), (10, 214975804513), (19, 113145160270), (38, 56572580135), (95, 22629032054), (190, 11314516027), (70627, 30438190), (141254, 15219095), (160201, 13419130), (320402, 6709565), (353135, 6087638), (706270, 3043819), (801005, 2683826), (1341913, 1602010)]