820297950

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{1951}}^1\times {\mathrm{2803}}^1$

素因数の和:4769

約数の個数: 48

約数和(自身を含む): 2036107776

約数和(自身を除く): 1215809826

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 150, 1951, 2803, 3902, 5606, 5853, 8409, 9755, 11706, 14015, 16818, 19510, 28030, 29265, 42045, 48775, 58530, 70075, 84090, 97550, 140150, 146325, 210225, 292650, 420450, 5468653, 10937306, 16405959, 27343265, 32811918, 54686530, 82029795, 136716325, 164059590, 273432650, 410148975, 820297950]

約数ペア:

[(1, 820297950), (2, 410148975), (3, 273432650), (5, 164059590), (6, 136716325), (10, 82029795), (15, 54686530), (25, 32811918), (30, 27343265), (50, 16405959), (75, 10937306), (150, 5468653), (1951, 420450), (2803, 292650), (3902, 210225), (5606, 146325), (5853, 140150), (8409, 97550), (9755, 84090), (11706, 70075), (14015, 58530), (16818, 48775), (19510, 42045), (28030, 29265)]