27439970

素因数分解:

$2^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{37589}}^1$

素因数の和:37669

約数の個数: 16

約数和(自身を含む): 50069880

約数和(自身を除く): 22629910

約数列:

[1, 2, 5, 10, 73, 146, 365, 730, 37589, 75178, 187945, 375890, 2743997, 5487994, 13719985, 27439970]

約数ペア:

[(1, 27439970), (2, 13719985), (5, 5487994), (10, 2743997), (73, 375890), (146, 187945), (365, 75178), (730, 37589)]