13551180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{11887}}^1$

素因数の和:11918

約数の個数: 48

約数和(自身を含む): 39943680

約数和(自身を除く): 26392500

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, 1140, 11887, 23774, 35661, 47548, 59435, 71322, 118870, 142644, 178305, 225853, 237740, 356610, 451706, 677559, 713220, 903412, 1129265, 1355118, 2258530, 2710236, 3387795, 4517060, 6775590, 13551180]

約数ペア:

[(1, 13551180), (2, 6775590), (3, 4517060), (4, 3387795), (5, 2710236), (6, 2258530), (10, 1355118), (12, 1129265), (15, 903412), (19, 713220), (20, 677559), (30, 451706), (38, 356610), (57, 237740), (60, 225853), (76, 178305), (95, 142644), (114, 118870), (190, 71322), (228, 59435), (285, 47548), (380, 35661), (570, 23774), (1140, 11887)]