1656130

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{401}}^1$

素因数の和:474

約数の個数: 32

約数和(自身を含む): 3473280

約数和(自身を除く): 1817150

約数列:

[1, 2, 5, 7, 10, 14, 35, 59, 70, 118, 295, 401, 413, 590, 802, 826, 2005, 2065, 2807, 4010, 4130, 5614, 14035, 23659, 28070, 47318, 118295, 165613, 236590, 331226, 828065, 1656130]

約数ペア:

[(1, 1656130), (2, 828065), (5, 331226), (7, 236590), (10, 165613), (14, 118295), (35, 47318), (59, 28070), (70, 23659), (118, 14035), (295, 5614), (401, 4130), (413, 4010), (590, 2807), (802, 2065), (826, 2005)]