71320665670

素因数分解:

$2^1\times 5^1\times {\mathrm{1511}}^1\times {\mathrm{4720097}}^1$

素因数の和:4721615

約数の個数: 16

約数和(自身を含む): 128462187168

約数和(自身を除く): 57141521498

約数列:

[1, 2, 5, 10, 1511, 3022, 7555, 15110, 4720097, 9440194, 23600485, 47200970, 7132066567, 14264133134, 35660332835, 71320665670]

約数ペア:

[(1, 71320665670), (2, 35660332835), (5, 14264133134), (10, 7132066567), (1511, 47200970), (3022, 23600485), (7555, 9440194), (15110, 4720097)]