61067210

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{196991}}^1$

素因数の和:197029

約数の個数: 16

約数和(自身を含む): 113467392

約数和(自身を除く): 52400182

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 196991, 393982, 984955, 1969910, 6106721, 12213442, 30533605, 61067210]

約数ペア:

[(1, 61067210), (2, 30533605), (5, 12213442), (10, 6106721), (31, 1969910), (62, 984955), (155, 393982), (310, 196991)]