30178174

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{26993}}^1$

素因数の和:27051

約数の個数: 16

約数和(自身を含む): 49884912

約数和(自身を除く): 19706738

約数列:

[1, 2, 13, 26, 43, 86, 559, 1118, 26993, 53986, 350909, 701818, 1160699, 2321398, 15089087, 30178174]

約数ペア:

[(1, 30178174), (2, 15089087), (13, 2321398), (26, 1160699), (43, 701818), (86, 350909), (559, 53986), (1118, 26993)]