2872950

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{107}}^1\times {\mathrm{179}}^1$

素因数の和:301

約数の個数: 48

約数和(自身を含む): 7231680

約数和(自身を除く): 4358730

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 107, 150, 179, 214, 321, 358, 535, 537, 642, 895, 1070, 1074, 1605, 1790, 2675, 2685, 3210, 4475, 5350, 5370, 8025, 8950, 13425, 16050, 19153, 26850, 38306, 57459, 95765, 114918, 191530, 287295, 478825, 574590, 957650, 1436475, 2872950]

約数ペア:

[(1, 2872950), (2, 1436475), (3, 957650), (5, 574590), (6, 478825), (10, 287295), (15, 191530), (25, 114918), (30, 95765), (50, 57459), (75, 38306), (107, 26850), (150, 19153), (179, 16050), (214, 13425), (321, 8950), (358, 8025), (535, 5370), (537, 5350), (642, 4475), (895, 3210), (1070, 2685), (1074, 2675), (1605, 1790)]