9147950

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{443}}^1$

素因数の和:521

約数の個数: 48

約数和(自身を含む): 19820160

約数和(自身を除く): 10672210

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 59, 70, 118, 175, 295, 350, 413, 443, 590, 826, 886, 1475, 2065, 2215, 2950, 3101, 4130, 4430, 6202, 10325, 11075, 15505, 20650, 22150, 26137, 31010, 52274, 77525, 130685, 155050, 182959, 261370, 365918, 653425, 914795, 1306850, 1829590, 4573975, 9147950]

約数ペア:

[(1, 9147950), (2, 4573975), (5, 1829590), (7, 1306850), (10, 914795), (14, 653425), (25, 365918), (35, 261370), (50, 182959), (59, 155050), (70, 130685), (118, 77525), (175, 52274), (295, 31010), (350, 26137), (413, 22150), (443, 20650), (590, 15505), (826, 11075), (886, 10325), (1475, 6202), (2065, 4430), (2215, 4130), (2950, 3101)]