71609930

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{827}}^1\times {\mathrm{1237}}^1$

素因数の和:2078

約数の個数: 32

約数和(自身を含む): 147609216

約数和(自身を除く): 75999286

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 827, 1237, 1654, 2474, 4135, 5789, 6185, 8270, 8659, 11578, 12370, 17318, 28945, 43295, 57890, 86590, 1022999, 2045998, 5114995, 7160993, 10229990, 14321986, 35804965, 71609930]

約数ペア:

[(1, 71609930), (2, 35804965), (5, 14321986), (7, 10229990), (10, 7160993), (14, 5114995), (35, 2045998), (70, 1022999), (827, 86590), (1237, 57890), (1654, 43295), (2474, 28945), (4135, 17318), (5789, 12370), (6185, 11578), (8270, 8659)]