28231950

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{107}}^1\times {\mathrm{1759}}^1$

素因数の和:1881

約数の個数: 48

約数和(自身を含む): 70709760

約数和(自身を除く): 42477810

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 107, 150, 214, 321, 535, 642, 1070, 1605, 1759, 2675, 3210, 3518, 5277, 5350, 8025, 8795, 10554, 16050, 17590, 26385, 43975, 52770, 87950, 131925, 188213, 263850, 376426, 564639, 941065, 1129278, 1882130, 2823195, 4705325, 5646390, 9410650, 14115975, 28231950]

約数ペア:

[(1, 28231950), (2, 14115975), (3, 9410650), (5, 5646390), (6, 4705325), (10, 2823195), (15, 1882130), (25, 1129278), (30, 941065), (50, 564639), (75, 376426), (107, 263850), (150, 188213), (214, 131925), (321, 87950), (535, 52770), (642, 43975), (1070, 26385), (1605, 17590), (1759, 16050), (2675, 10554), (3210, 8795), (3518, 8025), (5277, 5350)]