299035310

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{199}}^1\times {\mathrm{21467}}^1$

素因数の和:21680

約数の個数: 32

約数和(自身を含む): 618278400

約数和(自身を除く): 319243090

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 199, 398, 995, 1393, 1990, 2786, 6965, 13930, 21467, 42934, 107335, 150269, 214670, 300538, 751345, 1502690, 4271933, 8543866, 21359665, 29903531, 42719330, 59807062, 149517655, 299035310]

約数ペア:

[(1, 299035310), (2, 149517655), (5, 59807062), (7, 42719330), (10, 29903531), (14, 21359665), (35, 8543866), (70, 4271933), (199, 1502690), (398, 751345), (995, 300538), (1393, 214670), (1990, 150269), (2786, 107335), (6965, 42934), (13930, 21467)]