270834815

素因数分解:

$5^1\times {\mathrm{61}}^1\times {\mathrm{643}}^1\times {\mathrm{1381}}^1$

素因数の和:2090

約数の個数: 16

約数和(自身を含む): 331082976

約数和(自身を除く): 60248161

約数列:

[1, 5, 61, 305, 643, 1381, 3215, 6905, 39223, 84241, 196115, 421205, 887983, 4439915, 54166963, 270834815]

約数ペア:

[(1, 270834815), (5, 54166963), (61, 4439915), (305, 887983), (643, 421205), (1381, 196115), (3215, 84241), (6905, 39223)]