54817630

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{7603}}^1$

素因数の和:7720

約数の個数: 32

約数和(自身を含む): 113877504

約数和(自身を除く): 59059874

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 103, 206, 515, 721, 1030, 1442, 3605, 7210, 7603, 15206, 38015, 53221, 76030, 106442, 266105, 532210, 783109, 1566218, 3915545, 5481763, 7831090, 10963526, 27408815, 54817630]

約数ペア:

[(1, 54817630), (2, 27408815), (5, 10963526), (7, 7831090), (10, 5481763), (14, 3915545), (35, 1566218), (70, 783109), (103, 532210), (206, 266105), (515, 106442), (721, 76030), (1030, 53221), (1442, 38015), (3605, 15206), (7210, 7603)]