73744210

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{320627}}^1$

素因数の和:320657

約数の個数: 16

約数和(自身を含む): 138511296

約数和(自身を除く): 64767086

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 320627, 641254, 1603135, 3206270, 7374421, 14748842, 36872105, 73744210]

約数ペア:

[(1, 73744210), (2, 36872105), (5, 14748842), (10, 7374421), (23, 3206270), (46, 1603135), (115, 641254), (230, 320627)]