65042210

素因数分解:

$2^1\times 5^1\times {\mathrm{431}}^1\times {\mathrm{15091}}^1$

素因数の和:15529

約数の個数: 16

約数和(自身を含む): 117355392

約数和(自身を除く): 52313182

約数列:

[1, 2, 5, 10, 431, 862, 2155, 4310, 15091, 30182, 75455, 150910, 6504221, 13008442, 32521105, 65042210]

約数ペア:

[(1, 65042210), (2, 32521105), (5, 13008442), (10, 6504221), (431, 150910), (862, 75455), (2155, 30182), (4310, 15091)]