1261950

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{47}}^1\times {\mathrm{179}}^1$

素因数の和:241

約数の個数: 48

約数和(自身を含む): 3214080

約数和(自身を除く): 1952130

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 47, 50, 75, 94, 141, 150, 179, 235, 282, 358, 470, 537, 705, 895, 1074, 1175, 1410, 1790, 2350, 2685, 3525, 4475, 5370, 7050, 8413, 8950, 13425, 16826, 25239, 26850, 42065, 50478, 84130, 126195, 210325, 252390, 420650, 630975, 1261950]

約数ペア:

[(1, 1261950), (2, 630975), (3, 420650), (5, 252390), (6, 210325), (10, 126195), (15, 84130), (25, 50478), (30, 42065), (47, 26850), (50, 25239), (75, 16826), (94, 13425), (141, 8950), (150, 8413), (179, 7050), (235, 5370), (282, 4475), (358, 3525), (470, 2685), (537, 2350), (705, 1790), (895, 1410), (1074, 1175)]