1799149730

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{859}}^1\times {\mathrm{29921}}^1$

素因数の和:30794

約数の個数: 32

約数和(自身を含む): 3705540480

約数和(自身を除く): 1906390750

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 859, 1718, 4295, 6013, 8590, 12026, 29921, 30065, 59842, 60130, 149605, 209447, 299210, 418894, 1047235, 2094470, 25702139, 51404278, 128510695, 179914973, 257021390, 359829946, 899574865, 1799149730]

約数ペア:

[(1, 1799149730), (2, 899574865), (5, 359829946), (7, 257021390), (10, 179914973), (14, 128510695), (35, 51404278), (70, 25702139), (859, 2094470), (1718, 1047235), (4295, 418894), (6013, 299210), (8590, 209447), (12026, 149605), (29921, 60130), (30065, 59842)]