2830513315

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{199}}^1\times {\mathrm{293}}^1$

素因数の和:596

約数の個数: 64

約数和(自身を含む): 4177152000

約数和(自身を除く): 1346638685

約数列:

[1, 5, 7, 19, 35, 73, 95, 133, 199, 293, 365, 511, 665, 995, 1387, 1393, 1465, 2051, 2555, 3781, 5567, 6935, 6965, 9709, 10255, 14527, 18905, 21389, 26467, 27835, 38969, 48545, 58307, 72635, 101689, 106945, 132335, 149723, 194845, 276013, 291535, 406391, 408149, 508445, 748615, 1107833, 1380065, 1932091, 2031955, 2040745, 2844737, 4256411, 5539165, 7754831, 9660455, 14223685, 21282055, 29794877, 38774155, 80871809, 148974385, 404359045, 566102663, 2830513315]

約数ペア:

[(1, 2830513315), (5, 566102663), (7, 404359045), (19, 148974385), (35, 80871809), (73, 38774155), (95, 29794877), (133, 21282055), (199, 14223685), (293, 9660455), (365, 7754831), (511, 5539165), (665, 4256411), (995, 2844737), (1387, 2040745), (1393, 2031955), (1465, 1932091), (2051, 1380065), (2555, 1107833), (3781, 748615), (5567, 508445), (6935, 408149), (6965, 406391), (9709, 291535), (10255, 276013), (14527, 194845), (18905, 149723), (21389, 132335), (26467, 106945), (27835, 101689), (38969, 72635), (48545, 58307)]