177728530

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{29}}^2\times {\mathrm{3019}}^1$

素因数の和:3091

約数の個数: 48

約数和(自身を含む): 378780480

約数和(自身を除く): 201051950

約数列:

[1, 2, 5, 7, 10, 14, 29, 35, 58, 70, 145, 203, 290, 406, 841, 1015, 1682, 2030, 3019, 4205, 5887, 6038, 8410, 11774, 15095, 21133, 29435, 30190, 42266, 58870, 87551, 105665, 175102, 211330, 437755, 612857, 875510, 1225714, 2538979, 3064285, 5077958, 6128570, 12694895, 17772853, 25389790, 35545706, 88864265, 177728530]

約数ペア:

[(1, 177728530), (2, 88864265), (5, 35545706), (7, 25389790), (10, 17772853), (14, 12694895), (29, 6128570), (35, 5077958), (58, 3064285), (70, 2538979), (145, 1225714), (203, 875510), (290, 612857), (406, 437755), (841, 211330), (1015, 175102), (1682, 105665), (2030, 87551), (3019, 58870), (4205, 42266), (5887, 30190), (6038, 29435), (8410, 21133), (11774, 15095)]