10720122

素因数分解:

$2^1\times 3^1\times 7^3\times {\mathrm{5209}}^1$

素因数の和:5235

約数の個数: 32

約数和(自身を含む): 25008000

約数和(自身を除く): 14287878

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 343, 686, 1029, 2058, 5209, 10418, 15627, 31254, 36463, 72926, 109389, 218778, 255241, 510482, 765723, 1531446, 1786687, 3573374, 5360061, 10720122]

約数ペア:

[(1, 10720122), (2, 5360061), (3, 3573374), (6, 1786687), (7, 1531446), (14, 765723), (21, 510482), (42, 255241), (49, 218778), (98, 109389), (147, 72926), (294, 36463), (343, 31254), (686, 15627), (1029, 10418), (2058, 5209)]