9746380

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{1619}}^1$

素因数の和:1678

約数の個数: 48

約数和(自身を含む): 23950080

約数和(自身を除く): 14203700

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 43, 70, 86, 140, 172, 215, 301, 430, 602, 860, 1204, 1505, 1619, 3010, 3238, 6020, 6476, 8095, 11333, 16190, 22666, 32380, 45332, 56665, 69617, 113330, 139234, 226660, 278468, 348085, 487319, 696170, 974638, 1392340, 1949276, 2436595, 4873190, 9746380]

約数ペア:

[(1, 9746380), (2, 4873190), (4, 2436595), (5, 1949276), (7, 1392340), (10, 974638), (14, 696170), (20, 487319), (28, 348085), (35, 278468), (43, 226660), (70, 139234), (86, 113330), (140, 69617), (172, 56665), (215, 45332), (301, 32380), (430, 22666), (602, 16190), (860, 11333), (1204, 8095), (1505, 6476), (1619, 6020), (3010, 3238)]