67521650

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{103}}^1\times {\mathrm{1873}}^1$

素因数の和:1995

約数の個数: 48

約数和(自身を含む): 145002624

約数和(自身を除く): 77480974

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 103, 175, 206, 350, 515, 721, 1030, 1442, 1873, 2575, 3605, 3746, 5150, 7210, 9365, 13111, 18025, 18730, 26222, 36050, 46825, 65555, 93650, 131110, 192919, 327775, 385838, 655550, 964595, 1350433, 1929190, 2700866, 4822975, 6752165, 9645950, 13504330, 33760825, 67521650]

約数ペア:

[(1, 67521650), (2, 33760825), (5, 13504330), (7, 9645950), (10, 6752165), (14, 4822975), (25, 2700866), (35, 1929190), (50, 1350433), (70, 964595), (103, 655550), (175, 385838), (206, 327775), (350, 192919), (515, 131110), (721, 93650), (1030, 65555), (1442, 46825), (1873, 36050), (2575, 26222), (3605, 18730), (3746, 18025), (5150, 13111), (7210, 9365)]