90355298

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{457}}^1$

素因数の和:543

約数の個数: 48

約数和(自身を含む): 160812960

約数和(自身を除く): 70457662

約数列:

[1, 2, 11, 19, 22, 38, 43, 86, 121, 209, 242, 418, 457, 473, 817, 914, 946, 1634, 2299, 4598, 5027, 5203, 8683, 8987, 10054, 10406, 17366, 17974, 19651, 39302, 55297, 95513, 98857, 110594, 191026, 197714, 216161, 373369, 432322, 746738, 1050643, 2101286, 2377771, 4107059, 4755542, 8214118, 45177649, 90355298]

約数ペア:

[(1, 90355298), (2, 45177649), (11, 8214118), (19, 4755542), (22, 4107059), (38, 2377771), (43, 2101286), (86, 1050643), (121, 746738), (209, 432322), (242, 373369), (418, 216161), (457, 197714), (473, 191026), (817, 110594), (914, 98857), (946, 95513), (1634, 55297), (2299, 39302), (4598, 19651), (5027, 17974), (5203, 17366), (8683, 10406), (8987, 10054)]