30803210

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{199}}^1\times {\mathrm{673}}^1$

素因数の和:902

約数の個数: 32

約数和(自身を含む): 58233600

約数和(自身を除く): 27430390

約数列:

[1, 2, 5, 10, 23, 46, 115, 199, 230, 398, 673, 995, 1346, 1990, 3365, 4577, 6730, 9154, 15479, 22885, 30958, 45770, 77395, 133927, 154790, 267854, 669635, 1339270, 3080321, 6160642, 15401605, 30803210]

約数ペア:

[(1, 30803210), (2, 15401605), (5, 6160642), (10, 3080321), (23, 1339270), (46, 669635), (115, 267854), (199, 154790), (230, 133927), (398, 77395), (673, 45770), (995, 30958), (1346, 22885), (1990, 15479), (3365, 9154), (4577, 6730)]