30730430018

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{71}}^2\times {\mathrm{193}}^1\times {\mathrm{929}}^1$

素因数の和:1283

約数の個数: 48

約数和(自身を含む): 49814322840

約数和(自身を除く): 19083892822

約数列:

[1, 2, 17, 34, 71, 142, 193, 386, 929, 1207, 1858, 2414, 3281, 5041, 6562, 10082, 13703, 15793, 27406, 31586, 65959, 85697, 131918, 171394, 179297, 232951, 358594, 465902, 972913, 1121303, 1945826, 2242606, 3048049, 4683089, 6096098, 9366178, 12730087, 16539521, 25460174, 33079042, 79612513, 159225026, 216411479, 432822958, 903836177, 1807672354, 15365215009, 30730430018]

約数ペア:

[(1, 30730430018), (2, 15365215009), (17, 1807672354), (34, 903836177), (71, 432822958), (142, 216411479), (193, 159225026), (386, 79612513), (929, 33079042), (1207, 25460174), (1858, 16539521), (2414, 12730087), (3281, 9366178), (5041, 6096098), (6562, 4683089), (10082, 3048049), (13703, 2242606), (15793, 1945826), (27406, 1121303), (31586, 972913), (65959, 465902), (85697, 358594), (131918, 232951), (171394, 179297)]