2168850

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{761}}^1$

素因数の和:795

約数の個数: 48

約数和(自身を含む): 5669280

約数和(自身を除く): 3500430

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 25, 30, 38, 50, 57, 75, 95, 114, 150, 190, 285, 475, 570, 761, 950, 1425, 1522, 2283, 2850, 3805, 4566, 7610, 11415, 14459, 19025, 22830, 28918, 38050, 43377, 57075, 72295, 86754, 114150, 144590, 216885, 361475, 433770, 722950, 1084425, 2168850]

約数ペア:

[(1, 2168850), (2, 1084425), (3, 722950), (5, 433770), (6, 361475), (10, 216885), (15, 144590), (19, 114150), (25, 86754), (30, 72295), (38, 57075), (50, 43377), (57, 38050), (75, 28918), (95, 22830), (114, 19025), (150, 14459), (190, 11415), (285, 7610), (475, 4566), (570, 3805), (761, 2850), (950, 2283), (1425, 1522)]