1011180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{887}}^1$

素因数の和:918

約数の個数: 48

約数和(自身を含む): 2983680

約数和(自身を除く): 1972500

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 380, 570, 887, 1140, 1774, 2661, 3548, 4435, 5322, 8870, 10644, 13305, 16853, 17740, 26610, 33706, 50559, 53220, 67412, 84265, 101118, 168530, 202236, 252795, 337060, 505590, 1011180]

約数ペア:

[(1, 1011180), (2, 505590), (3, 337060), (4, 252795), (5, 202236), (6, 168530), (10, 101118), (12, 84265), (15, 67412), (19, 53220), (20, 50559), (30, 33706), (38, 26610), (57, 17740), (60, 16853), (76, 13305), (95, 10644), (114, 8870), (190, 5322), (228, 4435), (285, 3548), (380, 2661), (570, 1774), (887, 1140)]