230379970

素因数分解:

$2^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{315589}}^1$

素因数の和:315669

約数の個数: 16

約数和(自身を含む): 420365880

約数和(自身を除く): 189985910

約数列:

[1, 2, 5, 10, 73, 146, 365, 730, 315589, 631178, 1577945, 3155890, 23037997, 46075994, 115189985, 230379970]

約数ペア:

[(1, 230379970), (2, 115189985), (5, 46075994), (10, 23037997), (73, 3155890), (146, 1577945), (365, 631178), (730, 315589)]