2510189940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{2201921}}^1$

素因数の和:2201952

約数の個数: 48

約数和(自身を含む): 7398457920

約数和(自身を除く): 4888267980

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, 2201921, 4403842, 6605763, 8807684, 11009605, 13211526, 22019210, 26423052, 33028815, 41836499, 44038420, 66057630, 83672998, 125509497, 132115260, 167345996, 209182495, 251018994, 418364990, 502037988, 627547485, 836729980, 1255094970, 2510189940]

約数ペア:

[(1, 2510189940), (2, 1255094970), (3, 836729980), (4, 627547485), (5, 502037988), (6, 418364990), (10, 251018994), (12, 209182495), (15, 167345996), (19, 132115260), (20, 125509497), (30, 83672998), (38, 66057630), (57, 44038420), (60, 41836499), (76, 33028815), (95, 26423052), (114, 22019210), (190, 13211526), (228, 11009605), (285, 8807684), (380, 6605763), (570, 4403842), (1140, 2201921)]