30250514

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{127103}}^1$

素因数の和:127129

約数の個数: 16

約数和(自身を含む): 54908928

約数和(自身を除く): 24658414

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 127103, 254206, 889721, 1779442, 2160751, 4321502, 15125257, 30250514]

約数ペア:

[(1, 30250514), (2, 15125257), (7, 4321502), (14, 2160751), (17, 1779442), (34, 889721), (119, 254206), (238, 127103)]