174194630

素因数分解:

$2^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{131}}^1\times {\mathrm{1291}}^1$

素因数の和:1532

約数の個数: 32

約数和(自身を含む): 319258368

約数和(自身を除く): 145063738

約数列:

[1, 2, 5, 10, 103, 131, 206, 262, 515, 655, 1030, 1291, 1310, 2582, 6455, 12910, 13493, 26986, 67465, 132973, 134930, 169121, 265946, 338242, 664865, 845605, 1329730, 1691210, 17419463, 34838926, 87097315, 174194630]

約数ペア:

[(1, 174194630), (2, 87097315), (5, 34838926), (10, 17419463), (103, 1691210), (131, 1329730), (206, 845605), (262, 664865), (515, 338242), (655, 265946), (1030, 169121), (1291, 134930), (1310, 132973), (2582, 67465), (6455, 26986), (12910, 13493)]